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Marquise|Lab Grown|IGI

5.10ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG845697455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697455

Diamond specifications and retailer prices

From HK$4,849 HKD
$618 USD
As of November 2, 2026
Save HK$26,770 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$31,618 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845697455 or 845697455. Listed at 19 retailers as of October 28, 2026, with prices from HK$4,849 to HK$31,618, a HK$26,770 spread on the same certified stone. Rare Carat lists it at HK$31,618. 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
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697455
Dimensions17.49 × 8.96 × 5.64 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.49 mm8.96 mm5.10 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697455
Side View
Table 59.0%Crown 35.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$31,618 HKD|Low: HK$4,849 HKD|High: HK$31,618 HKD|Avg: HK$13,616 HKD
Rare Carat
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 2, 2026
Retailer 3HK$4,849 HKD
Retailer 12HK$5,429 HKD
Retailer 9HK$6,010 HKD
Retailer 2HK$6,090 HKD
Retailer 5HK$6,528 HKD
Retailer 15HK$7,022 HKD
Retailer 19HK$7,885 HKD
Retailer 18HK$8,771 HKD
Retailer 11HK$9,136 HKD
Retailer 4HK$11,398 HKD
Retailer 10HK$11,947 HKD
Retailer 16HK$12,506 HKD
Retailer 14HK$15,817 HKD
Retailer 6HK$18,933 HKD
Retailer 8HK$19,427 HKD
Retailer 17HK$19,677 HKD
Retailer 13HK$26,106 HKD
Retailer 7HK$26,518 HKD
Rare CaratHK$31,618 HKD

14 data points across 19 retailers

19 retailersHK$4,849 HKD to HK$31,618 HKD

A
Cheapest Retailer
-
HK$4,849 HKD
$618 USD
A
Retailer 2
-
HK$5,429 HKD
$692 USD
View
A
Retailer 3
-
HK$6,010 HKD
$766 USD
View
A
Retailer 4
-
HK$6,090 HKD
£611 GBP
View
A
Retailer 5
-
HK$6,528 HKD
View
A
Retailer 6
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 7
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 8
-
HK$8,771 HKD
$1,118 USD
View
A
Retailer 9
-
HK$9,136 HKD
€1,109 EUR
View
A
Retailer 10
-
HK$11,398 HKD
A$2,235 AUD
View
A
Retailer 11
-
HK$11,947 HKD
ZAR 24,600 ZAR
View
A
Retailer 12
-
HK$12,506 HKD
$1,594 USD
View
B+
Retailer 13
-
HK$15,817 HKD
$2,016 USD
View
B+
Retailer 14
-
HK$18,933 HKD
SGD 3,261 SGD
View
B+
Retailer 15
-
HK$19,427 HKD
$2,476 USD
View
B+
Retailer 16
-
HK$19,677 HKD
$2,508 USD
View
B
Retailer 17
-
HK$26,106 HKD
£2,620 GBP
View
B
Retailer 18
-
HK$26,518 HKD
$3,380 USD
View
Most Expensive
B
Rare Carat
AJ-00072413 · Oct 28
HK$31,618 HKD
$4,030 USD
View
18 more retailers have this diamond
Prices start from HK$4,849 HKDSave up to HK$26,770 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.

A
5.10ct Marquise
HK$4,849 HKD