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Marquise|Lab Grown|IGI

3.08ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG754595522

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595522

Diamond specifications and retailer prices

From $4,342 USD
As of November 2, 2026
Save $15,672 USD (78%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $20,014 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595522 or 754595522. Listed at 32 retailers as of November 2, 2026, with prices from $4,342 to $20,014, a $15,672 spread on the same certified stone. With Clarity lists it at $20,014. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595522
Dimensions14.87 × 7.62 × 4.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.87 mm7.62 mm3.08 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595522
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $6,527 USD|Low: $4,342 USD|High: $18,275 USD|Avg: $9,359 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2$4,342 USD
Retailer 7$4,712 USD
Retailer 13$4,862 USD
Retailer 15$6,155 USD
Retailer 1$6,527 USD
Retailer 16$6,554 USD
Retailer 8$7,087 USD
Retailer 3$7,750 USD
Retailer 14$8,267 USD
Retailer 5$9,418 USD
Retailer 9$10,429 USD
Retailer 10$11,591 USD
Retailer 12$11,694 USD
Retailer 4$11,870 USD
Retailer 11$16,688 USD
Retailer 6$18,275 USD

39 data points across 16 retailers

32 retailers$4,342 USD to $20,014 USD

A
Cheapest Retailer
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$4,342 USD
Retailer 2
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$4,342 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$4,342 USD
View
Price last confirmed 34 days ago
Retailer 4
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$4,550 USD
View
Price last confirmed 35 days ago
A
Retailer 5
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$4,598 USD
View
A
Retailer 6
-
$4,712 USD
View
A
Retailer 7
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$4,862 USD
View
Final sale: no returns
Retailer 8
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$4,967 USD
View
Price last confirmed 35 days ago
Retailer 9
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$5,037 USD
View
Price last confirmed 30 days ago
Retailer 10
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$5,037 USD
View
Price last confirmed 23 days ago
A
Retailer 11
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$5,080 USD
View
B+
Retailer 12
-
$6,155 USD
View
Retailer 13
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$6,294 USD
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Price last confirmed 23 days ago
B+
Retailer 14
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$6,294 USD
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Retailer 15
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$6,294 USD
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Price last confirmed 33 days ago
B+
Retailer 16
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$6,310 USD
HK$49,300 HKD
View
B+
Retailer 17
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$6,527 USD
£5,140 GBP
View
B+
Retailer 18
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$6,554 USD
View
B+
Retailer 19
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$7,087 USD
£5,580 GBP
View
B
Retailer 20
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$7,750 USD
View
B+
Retailer 21
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$8,267 USD
€7,873 EUR
View
B+
Retailer 22
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$9,418 USD
View
B
Retailer 23
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$10,429 USD
£8,212 GBP
View
B
Retailer 24
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$11,591 USD
A$17,833 AUD
View
B
Retailer 25
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$11,694 USD
ZAR 188,918 ZAR
View
B
Retailer 26
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$11,870 USD
View
Retailer 27
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$13,552 USD
View
Price last confirmed 10 days ago
B
Retailer 28
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$14,677 USD
View
B
Retailer 29
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$16,688 USD
A$25,674 AUD
View
B
Retailer 30
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$17,954 USD
View
B
Retailer 31
-
$18,275 USD
SGD 24,696 SGD
View
Most Expensive
B
With Clarity
754595522 · Nov 2
$20,014 USD
View
31 more retailers have this diamond
Prices start from $4,342 USDSave up to $15,672 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.08ct Marquise
$4,342 USD