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Round|Lab Grown|GIA

1.00ct I SI2 Round Lab Grown Diamond

FR • I/SI2 • GIA 6251957162

Certificate GIA 6251957162

Diamond specifications and retailer prices

From HK$8,230 HKD
$1,049 USD
As of October 30, 2026
Save HK$7,433 HKD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$15,663 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6251957162. Listed at 4 retailers as of October 29, 2026, with prices from HK$8,230 to HK$15,663, a HK$7,433 spread on the same certified stone. MOH London lists it at HK$15,663. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6251957162
Dimensions6.03 × 6.08 × 4.03 mm
L/W Ratio1.01
Top View
6.03 mm6.08 mm1.00 ctI / SI2
OriginLab Grown
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6251957162
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 66.5%

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: Oct 30
Current: HK$15,663 HKD|Low: HK$8,081 HKD|High: HK$16,032 HKD|Avg: HK$12,806 HKD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2HK$8,230 HKD
Retailer 3HK$10,174 HKD
Retailer 4HK$13,808 HKD
Retailer 5HK$15,174 HKD
MOH LondonHK$15,663 HKD

31 data points across 5 retailers

4 retailersHK$8,230 HKD to HK$15,663 HKD

B+
Cheapest Retailer
-
HK$8,230 HKD
$1,049 USD
B
Retailer 2
-
HK$10,174 HKD
€1,235 EUR
View
C
Retailer 3
-
HK$13,808 HKD
$1,760 USD
View
Most Expensive
C
MOH London
086C3C874 · Oct 29
HK$15,663 HKD
£1,572 GBP
View
3 more retailers have this diamond
Prices start from HK$8,230 HKDSave up to HK$7,433 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+
1.00ct Round
HK$8,230 HKD