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Marquise|Lab Grown|IGI

1.53ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG851657171

Certificate IGI LG851657171

Diamond specifications and retailer prices

From HK$2,981 HKD
As of November 4, 2026
Save HK$11,023 HKD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$14,004 HKD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851657171 or 851657171. Listed at 3 retailers as of November 4, 2026, with prices from HK$2,981 to HK$14,004, a HK$11,023 spread on the same certified stone. Yadav Diamonds lists it at HK$14,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851657171
Dimensions11.73 × 6.05 × 3.79 mm
L/W Ratio1.94
Top View
11.73 mm6.05 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851657171
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCuletDepth 62.6%

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 4
Current: HK$5,437 HKD|Low: HK$2,981 HKD|High: HK$14,004 HKD|Avg: HK$7,881 HKD
Retailer 1
Retailer 2
Yadav Diamonds
October 31, 2026
Retailer 2HK$2,981 HKD
Retailer 1HK$5,437 HKD
Yadav DiamondsHK$14,004 HKD

2 data points across 3 retailers

3 retailersHK$2,981 HKD to HK$14,004 HKD

B+
Cheapest Retailer
-
HK$2,981 HKD
B+
Retailer 2
-
HK$5,437 HKD
View
Most Expensive
B
Yadav Diamonds
13374544 · Nov 4
HK$14,004 HKD
$1,785 USD
View
2 more retailers have this diamond
Prices start from HK$2,981 HKDSave up to HK$11,023 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+
1.53ct Marquise
HK$2,981 HKD