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Marquise|Lab Grown|IGI

10.27ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG774694783

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774694783

Diamond specifications and retailer prices

From $6,248 AUD
CA$6,082 CAD
As of November 2, 2026
Save $9,205 AUD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $15,453 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 10.27ct lab-grown marquise diamond

This 10.27ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774694783 or 774694783. Listed at 3 retailers as of November 1, 2026, with prices from $6,248 to $15,453, a $9,205 spread on the same certified stone. Do Amore Diamonds lists it at $15,453. 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

10.27
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774694783
Dimensions23.29 × 11.43 × 6.96 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Top View
23.29 mm11.43 mm10.27 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774694783
Side View
Table 61.0%Crown 35.3°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $12,685 AUD|Low: $2,383 AUD|High: $25,970 AUD|Avg: $9,220 AUD|-2.6%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
August 3, 2026
Retailer 13$2,383 AUD
Retailer 15$3,452 AUD
Retailer 5$3,503 AUD
Retailer 10$3,578 AUD
Retailer 14$3,988 AUD
Retailer 4$4,946 AUD
Retailer 11$5,697 AUD
Retailer 9$6,248 AUD
Retailer 12$8,369 AUD
Retailer 3$8,565 AUD
Retailer 6$10,417 AUD
Retailer 2$11,020 AUD
Do Amore Diamonds$12,685 AUD
Retailer 7$17,508 AUD
Retailer 8$19,663 AUD

62 data points across 15 retailers

3 retailers$6,248 AUD to $15,453 AUD

B+
Cheapest Retailer
-
$6,248 AUD
CA$6,082 CAD
B
Retailer 2
-
$11,020 AUD
$7,723 USD
View
Most Expensive
B
Do Amore Diamonds
22-774694783 · Nov 1
$15,453 AUD
$10,830 USD
View
2 more retailers have this diamond
Prices start from $6,248 AUDSave up to $9,205 AUD

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+
10.27ct Marquise
$6,248 AUD