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Round|Lab Grown|GIA

1.62ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6452869709

Certificate GIA 6452869709

Diamond specifications and retailer prices

From HK$5,013 HKD
$639 USD
As of October 30, 2026
Save HK$9,833 HKD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$14,846 HKD at MOH London · As of October 28, 2026
View at MOH London

About this 1.62ct lab-grown round diamond

This 1.62ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6452869709. Listed at 8 retailers as of October 28, 2026, with prices from HK$5,013 to HK$14,846, a HK$9,833 spread on the same certified stone. MOH London lists it at HK$14,846. 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

1.62
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6452869709
Dimensions7.54 × 7.52 × 4.65 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.54 mm7.52 mm1.62 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452869709
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.7%

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: Oct 30
Current: HK$14,846 HKD|Low: HK$5,013 HKD|High: HK$15,195 HKD|Avg: HK$7,795 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6HK$5,013 HKD
Retailer 5HK$5,743 HKD
Retailer 4HK$6,025 HKD
Retailer 3HK$6,088 HKD
Retailer 2HK$6,168 HKD
Retailer 8HK$7,774 HKD
Retailer 7HK$12,487 HKD
MOH LondonHK$14,846 HKD

41 data points across 8 retailers

8 retailersHK$5,013 HKD to HK$14,846 HKD

A
Cheapest Retailer
-
HK$5,013 HKD
$639 USD
B+
Retailer 2
-
HK$5,743 HKD
$732 USD
View
B+
Retailer 3
-
HK$6,025 HKD
$768 USD
View
B+
Retailer 4
-
HK$6,088 HKD
€739 EUR
View
B+
Retailer 5
-
HK$6,168 HKD
£619 GBP
View
Retailer 6
-
HK$7,774 HKD
$991 USD
View
Price last confirmed 97 days ago
B
Retailer 7
-
HK$12,487 HKD
$1,592 USD
View
Most Expensive
B
MOH London
6452869709 · Oct 26
HK$14,846 HKD
£1,490 GBP
View
7 more retailers have this diamond
Prices start from HK$5,013 HKDSave up to HK$9,833 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
1.62ct Round
HK$5,013 HKD