CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG837628444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837628444

Diamond specifications and retailer prices

From HK$3,130 HKD
$399 USD
As of November 1, 2026
Save HK$11,086 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,216 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837628444 or 837628444. Listed at 7 retailers as of October 30, 2026, with prices from HK$3,130 to HK$14,216, a HK$11,086 spread on the same certified stone. Yadav Diamonds lists it at HK$14,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628444
Dimensions12.43 × 6.01 × 3.63 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm6.01 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628444
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

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 1
Current: HK$4,697 HKD|Low: HK$3,130 HKD|High: HK$14,216 HKD|Avg: HK$7,216 HKD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
November 2, 2026
Retailer 3HK$3,130 HKD
Retailer 6HK$3,272 HKD
Retailer 1HK$4,697 HKD
Retailer 5HK$5,682 HKD
Retailer 4HK$9,958 HKD
Retailer 2HK$10,781 HKD
Yadav DiamondsHK$14,216 HKD

22 data points across 7 retailers

7 retailersHK$3,130 HKD to HK$14,216 HKD

A
Cheapest Retailer
-
HK$3,130 HKD
$399 USD
B+
Retailer 2
-
HK$3,272 HKD
$417 USD
View
A
Retailer 3
-
HK$4,697 HKD
£471 GBP
View
Retailer 4
-
HK$5,682 HKD
$724 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
HK$9,958 HKD
$1,269 USD
View
B
Retailer 6
-
HK$10,781 HKD
£1,082 GBP
View
Most Expensive
B
Yadav Diamonds
13326942 · Oct 30
HK$14,216 HKD
$1,812 USD
View
6 more retailers have this diamond
Prices start from HK$3,130 HKDSave up to HK$11,086 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
1.51ct Marquise
HK$3,130 HKD