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Marquise|Lab Grown|IGI

5.10ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG719546835

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG719546835

Diamond specifications and retailer prices

From $4,375 AUD
$3,073 USD
As of November 2, 2026
Save $13,587 AUD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $27,661 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG719546835 or 719546835. Listed at 8 retailers as of October 31, 2026, with a 311% 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

5.10
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719546835
Dimensions16.33 × 8.45 × 5.67 mm
L/W Ratio1.93
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.33 mm8.45 mm5.10 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719546835
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 67.1%

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: $27,661 AUD|Low: $4,890 AUD|High: $32,344 AUD|Avg: $13,816 AUD|-5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$4,890 AUD
Retailer 3$4,937 AUD
Retailer 6$6,524 AUD
Retailer 7$12,842 AUD
Retailer 2$13,119 AUD
Retailer 8$14,895 AUD
Retailer 9$15,832 AUD
Retailer 5$17,962 AUD
Do Amore Diamonds$27,661 AUD

15 data points across 9 retailers

8 retailers$4,375 AUD to $17,962 AUD

B+
Cheapest Retailer
-
$4,375 AUD
$3,073 USD
B+
Retailer 2
-
$4,890 AUD
$3,435 USD
View
B+
Retailer 3
-
$4,937 AUD
$3,468 USD
View
Final sale: no returns
B
Retailer 4
-
$6,524 AUD
$4,583 USD
View
B
Retailer 5
-
$12,842 AUD
$9,021 USD
View
B
Retailer 6
-
$13,119 AUD
£7,256 GBP
View
B
Retailer 7
-
$17,962 AUD
$12,617 USD
View
Most Expensive
Do Amore Diamonds
27-43E8793DB · Oct 31
$27,661 AUD
$19,430 USD
View
Price under review
7 more retailers have this diamond
Prices start from $4,375 AUDSave up to $13,587 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+
5.10ct Marquise
$4,375 AUD