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Marquise|Lab Grown|IGI

1.02ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG854641724

Certificate IGI LG854641724

Diamond specifications and retailer prices

From HK$1,153 HKD
As of November 6, 2026
Save HK$3,428 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$4,582 HKD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG854641724 or 854641724. Listed at 10 retailers as of November 6, 2026, with prices from HK$1,153 to HK$4,582, a HK$3,428 spread on the same certified stone. NZ Jewellers lists it at HK$4,582. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG854641724
Dimensions10.65 × 5.51 × 3.13 mm
L/W Ratio1.93
Top View
10.65 mm5.51 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG854641724
Side View
Table 63.0%CrownGirdle: MediumPavilionCuletDepth 56.8%

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 6
Current: HK$4,582 HKD|Low: HK$1,153 HKD|High: HK$4,582 HKD|Avg: HK$2,184 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5HK$1,153 HKD
Retailer 4HK$1,287 HKD
Retailer 6HK$1,334 HKD
Retailer 3HK$1,600 HKD
Retailer 7HK$1,695 HKD
Retailer 2HK$2,416 HKD
Retailer 8HK$2,440 HKD
Retailer 9HK$2,628 HKD
Retailer 10HK$2,707 HKD
NZ JewellersHK$4,582 HKD

1 data point across 10 retailers

10 retailersHK$1,153 HKD to HK$4,582 HKD

A
Cheapest Retailer
-
HK$1,153 HKD
A
Retailer 2
-
HK$1,287 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,334 HKD
View
A
Retailer 4
-
HK$1,600 HKD
View
A
Retailer 5
-
HK$1,695 HKD
View
B+
Retailer 6
-
HK$2,416 HKD
View
B+
Retailer 7
-
HK$2,440 HKD
View
B+
Retailer 8
-
HK$2,628 HKD
View
B+
Retailer 9
-
HK$2,707 HKD
View
Most Expensive
B
NZ Jewellers
56f96cc3-ec35-4d39-8027-156ba7856dca · Nov 6
HK$4,582 HKD
$584 USD
View
9 more retailers have this diamond
Prices start from HK$1,153 HKDSave up to HK$3,428 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
1.02ct Marquise
HK$1,153 HKD