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1.02ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG838643616

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838643616

Diamond specifications and retailer prices

From HK$1,114 HKD
As of November 3, 2026
Save HK$5,322 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$6,436 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG838643616 or 838643616. Listed at 11 retailers as of November 3, 2026, with prices from HK$1,114 to HK$6,436, a HK$5,322 spread on the same certified stone. MOH London lists it at HK$6,436. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643616
Dimensions6.51 × 6.54 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.51 mm6.54 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643616
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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 3
Current: HK$6,436 HKD|Low: HK$1,114 HKD|High: HK$6,964 HKD|Avg: HK$2,948 HKD|-7.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$1,114 HKD
Retailer 8HK$1,294 HKD
Retailer 4HK$1,381 HKD
Retailer 7HK$2,165 HKD
Retailer 3HK$2,338 HKD
Retailer 9HK$2,573 HKD
Retailer 2HK$2,667 HKD
Retailer 5HK$4,440 HKD
Retailer 6HK$4,691 HKD
MOH LondonHK$6,436 HKD

38 data points across 10 retailers

11 retailersHK$1,114 HKD to HK$6,436 HKD

A
Cheapest Retailer
-
HK$1,114 HKD
A
Retailer 2
-
HK$1,294 HKD
View
A
Retailer 3
-
HK$1,381 HKD
View
Retailer 4
-
HK$1,475 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$2,165 HKD
View
A
Retailer 6
-
HK$2,338 HKD
View
B+
Retailer 7
-
HK$2,573 HKD
View
A
Retailer 8
-
HK$2,667 HKD
View
B
Retailer 9
-
HK$4,440 HKD
View
B
Retailer 10
-
HK$4,691 HKD
View
Most Expensive
B
MOH London
LG838643616 · Nov 4
HK$6,436 HKD
£646 GBP
View
10 more retailers have this diamond
Prices start from HK$1,114 HKDSave up to HK$5,322 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$1,114 HKD