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Marquise|Lab Grown|IGI

3.06ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG807641099

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807641099

Diamond specifications and retailer prices

From $2,693 USD
As of October 30, 2026
Save $13,337 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,030 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807641099 or 807641099. Listed at 22 retailers as of October 30, 2026, with prices from $2,693 to $16,030, a $13,337 spread on the same certified stone. Novita Diamonds lists it at $16,030. 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

3.06
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807641099
Dimensions14.30 × 7.49 × 4.76 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm7.49 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807641099
Side View
Table 59.0%Crown 36.4°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.6%

Caratlytics Score

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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 30
Current: $16,030 USD|Low: $2,693 USD|High: $16,030 USD|Avg: $5,153 USD
Novita Diamonds
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 8$2,693 USD
Retailer 3$2,930 USD
Retailer 4$3,016 USD
Retailer 5$3,124 USD
Retailer 10$3,213 USD
Retailer 7$3,285 USD
Retailer 6$3,453 USD
Retailer 15$3,717 USD
Retailer 17$4,013 USD
Retailer 16$4,219 USD
Retailer 9$4,294 USD
Retailer 19$4,465 USD
Retailer 18$5,187 USD
Retailer 11$5,395 USD
Retailer 21$6,050 USD
Retailer 13$7,053 USD
Retailer 20$7,847 USD
Retailer 2$8,363 USD
Retailer 12$9,148 USD
Retailer 14$10,890 USD
Novita Diamonds$16,030 USD

20 data points across 21 retailers

22 retailers$2,693 USD to $16,030 USD

A
Cheapest Retailer
-
$2,693 USD
A
Retailer 2
-
$2,930 USD
View
A
Retailer 3
-
$3,016 USD
View
Final sale: no returns
A
Retailer 4
-
$3,124 USD
View
A
Retailer 5
-
$3,213 USD
View
A
Retailer 6
-
$3,285 USD
View
A
Retailer 7
-
$3,453 USD
View
A
Retailer 8
-
$3,717 USD
£2,927 GBP
View
A
Retailer 9
-
$4,013 USD
View
A
Retailer 10
-
$4,219 USD
£3,322 GBP
View
A
Retailer 11
-
$4,294 USD
View
A
Retailer 12
-
$4,465 USD
View
A
Retailer 13
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$5,187 USD
€4,940 EUR
View
A
Retailer 14
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$5,395 USD
£4,248 GBP
View
B+
Retailer 15
-
$6,050 USD
View
B+
Retailer 16
-
$7,053 USD
A$10,851 AUD
View
B+
Retailer 17
-
$7,660 USD
View
B+
Retailer 18
-
$7,847 USD
View
B+
Retailer 19
-
$8,363 USD
£6,585 GBP
View
B+
Retailer 20
-
$9,148 USD
View
B
Retailer 21
-
$10,890 USD
View
Most Expensive
B
Novita Diamonds
cert_807641099 · Nov 1
$16,030 USD
A$24,662 AUD
View
21 more retailers have this diamond
Prices start from $2,693 USDSave up to $13,337 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
3.06ct Marquise
$2,693 USD