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Marquise|Lab Grown|IGI

3.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG665445463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG665445463

Diamond specifications and retailer prices

From $3,925 CAD
$2,810 USD
As of October 24, 2026
Save $7,711 CAD (66%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $30,606 CAD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665445463 or 665445463. Listed at 31 retailers as of October 24, 2026, with a 196% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445463
Dimensions14.88 × 7.61 × 4.79 mm
L/W Ratio1.96
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
14.88 mm7.61 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445463
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $30,606 CAD|Low: $3,925 CAD|High: $30,606 CAD|Avg: $11,167 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 11$3,925 CAD
Retailer 14$4,449 CAD
Retailer 4$5,026 CAD
Retailer 12$5,162 CAD
Retailer 3$5,378 CAD
Retailer 23$5,852 CAD
Retailer 5$7,152 CAD
Retailer 24$7,264 CAD
Retailer 18$7,741 CAD
Retailer 22$8,046 CAD
Retailer 17$8,675 CAD
Retailer 16$8,728 CAD
Retailer 21$9,185 CAD
Retailer 2$11,608 CAD
Retailer 20$12,268 CAD
Retailer 8$12,956 CAD
Retailer 13$12,996 CAD
Retailer 19$13,081 CAD
Retailer 6$14,902 CAD
Retailer 15$15,145 CAD
Retailer 9$15,601 CAD
Retailer 10$20,049 CAD
Retailer 7$20,702 CAD
Do Amore Diamonds$30,606 CAD

36 data points across 24 retailers

31 retailers$3,925 CAD to $11,636 CAD

A
Cheapest Retailer
-
$3,925 CAD
$2,810 USD
Retailer 2
-
$4,449 CAD
$3,185 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$4,449 CAD
$3,185 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$4,972 CAD
$3,559 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$5,026 CAD
$3,598 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$5,162 CAD
$3,695 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$5,162 CAD
$3,695 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$5,378 CAD
$3,850 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$5,410 CAD
$3,873 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$5,688 CAD
$4,072 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$7,119 CAD
$5,096 USD
View
Price last confirmed 20 days ago
Retailer 12
-
$7,119 CAD
$5,096 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$7,152 CAD
HK$40,000 HKD
View
Retailer 14
-
$7,264 CAD
$5,200 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$7,741 CAD
£4,363 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
$7,955 CAD
$5,695 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$8,046 CAD
$5,760 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$8,675 CAD
$6,210 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$8,728 CAD
£4,920 GBP
View
Price last confirmed 8 days ago
B+
Retailer 20
-
$11,608 CAD
$8,310 USD
View
B+
Retailer 21
-
$11,636 CAD
$8,330 USD
View
Retailer 22
-
$12,268 CAD
£6,915 GBP
View
Price last confirmed 9 days ago
Retailer 23
-
$12,956 CAD
$9,275 USD
View
Price last confirmed 10 days ago
Retailer 24
-
$12,996 CAD
A$14,313 AUD
View
Price last confirmed 8 days ago
Retailer 25
-
$13,081 CAD
ZAR 151,278 ZAR
View
Price last confirmed 10 days ago
Retailer 26
-
$14,902 CAD
$10,668 USD
View
Price last confirmed 9 days ago
Retailer 27
-
$15,145 CAD
$10,842 USD
View
Price last confirmed 8 days ago
Retailer 28
-
$15,601 CAD
A$17,182 AUD
View
Price last confirmed 22 days ago
Retailer 29
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$20,049 CAD
$14,353 USD
View
Price last confirmed 8 days ago
Retailer 30
-
$20,702 CAD
SGD 20,027 SGD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-BFB1D20C4 · Oct 23
$30,606 CAD
$21,910 USD
View
Price last confirmed 7 days ago
30 more retailers have this diamond
Prices start from $3,925 CADSave up to $7,711 CAD

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
$3,925 CAD