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Round|Lab Grown|IGI

1.02ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG777613943

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777613943

Diamond specifications and retailer prices

From HK$1,216 HKD
As of November 5, 2026
Save HK$5,081 HKD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$6,297 HKD at MOH London · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG777613943 or 777613943. Listed at 26 retailers as of November 4, 2026, with prices from HK$1,216 to HK$6,297, a HK$5,081 spread on the same certified stone. MOH London lists it at HK$6,297. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777613943
Dimensions6.49 × 6.45 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm6.45 mm1.02 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777613943
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$6,297 HKD|Low: HK$1,185 HKD|High: HK$11,169 HKD|Avg: HK$3,066 HKD|-42.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12HK$1,216 HKD
Retailer 5HK$1,240 HKD
Retailer 4HK$1,318 HKD
Retailer 11HK$1,349 HKD
Retailer 8HK$1,820 HKD
Retailer 2HK$2,259 HKD
Retailer 3HK$2,330 HKD
Retailer 6HK$2,510 HKD
Retailer 10HK$2,644 HKD
Retailer 13HK$3,138 HKD
Retailer 9HK$3,279 HKD
Retailer 7HK$4,589 HKD
MOH LondonHK$6,297 HKD

40 data points across 13 retailers

26 retailersHK$1,216 HKD to HK$6,297 HKD

Retailer 1
-
HK$1,020 HKD
Price last confirmed 29 days ago
Retailer 2
-
HK$1,067 HKD
View
Price last confirmed 45 days ago
Retailer 3
-
HK$1,067 HKD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$1,067 HKD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$1,216 HKD
View
Final sale: no returns
Retailer 6
-
HK$1,240 HKD
View
Price last confirmed 28 days ago
Retailer 7
-
HK$1,240 HKD
View
Price last confirmed 17 days ago
Retailer 8
-
HK$1,302 HKD
View
Price last confirmed 43 days ago
Retailer 9
-
HK$1,318 HKD
View
Price last confirmed 12 days ago
Retailer 10
-
HK$1,318 HKD
View
Price last confirmed 35 days ago
Retailer 11
-
HK$1,318 HKD
View
Price last confirmed 23 days ago
A
Retailer 12
-
HK$1,349 HKD
View
B+
Retailer 13
-
HK$1,820 HKD
View
B+
Retailer 14
-
HK$2,259 HKD
View
Retailer 15
-
HK$2,330 HKD
View
Price last confirmed 8 days ago
A
Retailer 16
-
HK$2,510 HKD
View
B+
Retailer 17
-
HK$2,644 HKD
View
B+
Retailer 18
-
HK$3,138 HKD
View
B+
Retailer 19
-
HK$3,279 HKD
View
B
Retailer 20
-
HK$3,421 HKD
View
Retailer 21
-
HK$4,244 HKD
View
Price last confirmed 38 days ago
Retailer 22
-
HK$4,244 HKD
View
Price last confirmed 13 days ago
Retailer 23
-
HK$4,244 HKD
View
Price last confirmed 46 days ago
Retailer 24
-
HK$4,244 HKD
View
Price last confirmed 19 days ago
B
Retailer 25
-
HK$4,589 HKD
View
Most Expensive
B
MOH London
LG777613943 · Nov 4
HK$6,297 HKD
£632 GBP
View
25 more retailers have this diamond
Prices start from HK$1,216 HKDSave up to HK$5,081 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$1,216 HKD