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1.02ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG805694146

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805694146

Diamond specifications and retailer prices

From HK$1,365 HKD
$174 USD
As of November 1, 2026
Save HK$6,566 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,931 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805694146 or 805694146. Listed at 13 retailers as of November 1, 2026, with prices from HK$1,365 to HK$7,931, a HK$6,566 spread on the same certified stone. MOH London lists it at HK$7,931. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805694146
Dimensions6.42 × 6.39 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.02 ctI / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805694146
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

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 1
Current: HK$7,931 HKD|Low: HK$1,295 HKD|High: HK$8,021 HKD|Avg: HK$3,809 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4HK$1,365 HKD
Retailer 8HK$1,530 HKD
Retailer 5HK$1,695 HKD
Retailer 7HK$1,695 HKD
Retailer 6HK$3,013 HKD
Retailer 11HK$3,177 HKD
Retailer 10HK$3,687 HKD
Retailer 9HK$4,174 HKD
Retailer 2HK$5,759 HKD
Retailer 3HK$5,879 HKD
MOH LondonHK$7,931 HKD

18 data points across 11 retailers

13 retailersHK$1,365 HKD to HK$7,931 HKD

A
Cheapest Retailer
-
HK$1,365 HKD
$174 USD
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,585 HKD
$202 USD
View
A
Retailer 4
-
HK$1,695 HKD
$216 USD
View
Retailer 5
-
HK$1,695 HKD
$216 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$3,013 HKD
$384 USD
View
Retailer 7
-
HK$3,177 HKD
$405 USD
View
Price last confirmed 98 days ago
B+
Retailer 8
-
HK$3,687 HKD
$470 USD
View
B+
Retailer 9
-
HK$4,174 HKD
$532 USD
View
B+
Retailer 10
-
HK$5,453 HKD
$695 USD
View
B+
Retailer 11
-
HK$5,759 HKD
$734 USD
View
B+
Retailer 12
-
HK$5,879 HKD
$749 USD
View
Most Expensive
B+
MOH London
LG805694146 · Nov 1
HK$7,931 HKD
£796 GBP
View
12 more retailers have this diamond
Prices start from HK$1,365 HKDSave up to HK$6,566 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 Round
HK$1,365 HKD