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Marquise|Lab Grown|IGI

10.09ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG758574540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758574540

Diamond specifications and retailer prices

From $3,473 USD
As of October 30, 2026
Save $10,481 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,970 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.09ct lab-grown marquise diamond

This 10.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758574540 or 758574540. Listed at 22 retailers as of October 30, 2026, with a 302% 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

10.09
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758574540
Dimensions22.89 × 11.07 × 6.74 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.89 mm11.07 mm10.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758574540
Side View
Table 56.0%Crown 33.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $22,970 USD|Low: $3,473 USD|High: $22,970 USD|Avg: $7,936 USD
Do Amore 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 7$3,473 USD
Retailer 4$3,599 USD
Retailer 15$3,755 USD
Retailer 5$3,918 USD
Retailer 14$5,065 USD
Retailer 18$5,086 USD
Retailer 13$5,230 USD
Retailer 2$5,303 USD
Retailer 6$5,808 USD
Retailer 9$6,081 USD
Retailer 11$6,148 USD
Retailer 12$7,424 USD
Retailer 3$9,021 USD
Retailer 17$9,216 USD
Retailer 8$9,907 USD
Retailer 10$13,954 USD
Retailer 16$20,940 USD
Do Amore Diamonds$22,970 USD

42 data points across 18 retailers

22 retailers$3,473 USD to $13,954 USD

Retailer 1
-
$2,978 USD
Price last confirmed 31 days ago
Retailer 2
-
$3,375 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
$3,473 USD
View
Final sale: no returns
Retailer 4
-
$3,599 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$3,755 USD
View
B+
Retailer 6
-
$3,918 USD
View
Retailer 7
-
$4,964 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$5,065 USD
View
B+
Retailer 9
-
$5,086 USD
View
B+
Retailer 10
-
$5,230 USD
View
B+
Retailer 11
-
$5,303 USD
£4,175 GBP
View
B
Retailer 12
-
$5,808 USD
View
B
Retailer 13
-
$6,081 USD
£4,788 GBP
View
B+
Retailer 14
-
$6,148 USD
ZAR 99,318 ZAR
View
Retailer 15
-
$7,424 USD
A$11,422 AUD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$9,021 USD
View
Retailer 17
-
$9,216 USD
A$14,179 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$9,907 USD
View
B
Retailer 19
-
$13,954 USD
View
Retailer 20
-
$20,940 USD
View
Price under review
Retailer 21
-
$21,340 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-758574540 · Oct 31
$22,970 USD
View
Price under review
21 more retailers have this diamond
Prices start from $3,473 USDSave up to $10,481 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.

B+
10.09ct Marquise
$3,473 USD