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Marquise|Lab Grown|IGI

5.10ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG712551735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG712551735

Diamond specifications and retailer prices

From HK$31,602 HKD
$4,028 USD
As of October 31, 2026
Save HK$60,535 HKD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$112,313 HKD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG712551735 or 712551735. Listed at 25 retailers as of October 29, 2026, with a 192% 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°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712551735
Dimensions18.50 × 8.85 × 5.51 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
18.50 mm8.85 mm5.10 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712551735
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Oct 31
Current: HK$66,362 HKD|Low: HK$28,127 HKD|High: HK$265,577 HKD|Avg: HK$82,684 HKD|-0.9%
Retailer 1
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
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5HK$31,602 HKD
Retailer 4HK$33,768 HKD
Retailer 6HK$39,385 HKD
Retailer 3HK$40,805 HKD
Retailer 18HK$40,805 HKD
Retailer 7HK$41,111 HKD
Retailer 16HK$48,330 HKD
Retailer 17HK$53,092 HKD
Retailer 13HK$57,404 HKD
Retailer 2HK$58,662 HKD
Retailer 9HK$63,730 HKD
Retailer 1HK$66,362 HKD
Retailer 19HK$76,707 HKD
Retailer 12HK$91,498 HKD
Retailer 14HK$92,137 HKD
Retailer 15HK$93,682 HKD
Reve DiamondsHK$112,313 HKD
Retailer 11HK$117,372 HKD
Retailer 10HK$161,611 HKD
Retailer 8HK$265,577 HKD

38 data points across 20 retailers

25 retailersHK$31,602 HKD to HK$92,137 HKD

B+
Cheapest Retailer
-
HK$31,602 HKD
$4,028 USD
Retailer 2
-
HK$33,768 HKD
$4,304 USD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
HK$35,172 HKD
$4,483 USD
View
Retailer 4
-
HK$36,859 HKD
$4,698 USD
View
Price last confirmed 33 days ago
B
Retailer 5
-
HK$39,385 HKD
$5,020 USD
View
Final sale: no returns
Retailer 6
-
HK$40,805 HKD
$5,201 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$40,805 HKD
$5,201 USD
View
Price last confirmed 28 days ago
B
Retailer 8
-
HK$40,805 HKD
$5,201 USD
View
B
Retailer 9
-
HK$41,111 HKD
$5,240 USD
View
B
Retailer 10
-
HK$48,330 HKD
$6,160 USD
View
B
Retailer 11
-
HK$53,092 HKD
$6,767 USD
View
Retailer 12
-
HK$53,468 HKD
$6,815 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
HK$53,468 HKD
$6,815 USD
View
B
Retailer 14
-
HK$57,404 HKD
£5,761 GBP
View
B
Retailer 15
-
HK$58,662 HKD
$7,477 USD
View
B
Retailer 16
-
HK$63,730 HKD
£6,396 GBP
View
B
Retailer 17
-
HK$66,362 HKD
A$13,013 AUD
View
B
Retailer 18
-
HK$76,707 HKD
$9,777 USD
View
B
Retailer 19
-
HK$91,498 HKD
ZAR 188,404 ZAR
View
B
Retailer 20
-
HK$92,137 HKD
£9,247 GBP
View
Retailer 21
-
HK$93,682 HKD
A$18,370 AUD
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
8B44F8D86 · Oct 30
HK$112,313 HKD
$14,315 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$31,602 HKDSave up to HK$60,535 HKD

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
HK$31,602 HKD