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10.35ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG772653490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772653490

Diamond specifications and retailer prices

From HK$18,202 HKD
$2,320 USD
As of October 31, 2026
Save HK$45,999 HKD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$64,201 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.35ct lab-grown round diamond

This 10.35ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772653490 or 772653490. Listed at 7 retailers as of October 31, 2026, with prices from HK$18,202 to HK$64,201, a HK$45,999 spread on the same certified stone. Adiamor lists it at HK$64,201. 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

10.35
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772653490
Dimensions13.89 × 13.96 × 8.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.89 mm13.96 mm10.35 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772653490
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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 31
Current: HK$64,201 HKD|Low: HK$18,202 HKD|High: HK$64,201 HKD|Avg: HK$32,252 HKD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3HK$18,202 HKD
Retailer 7HK$21,176 HKD
Retailer 2HK$23,128 HKD
Retailer 4HK$24,149 HKD
Retailer 6HK$28,409 HKD
Retailer 8HK$28,803 HKD
Retailer 5HK$44,093 HKD
AdiamorHK$64,201 HKD

38 data points across 8 retailers

7 retailersHK$18,202 HKD to HK$64,201 HKD

A
Cheapest Retailer
-
HK$18,202 HKD
$2,320 USD
A
Retailer 2
-
HK$21,176 HKD
$2,699 USD
View
A
Retailer 3
-
HK$23,128 HKD
£2,321 GBP
View
B+
Retailer 4
-
HK$24,149 HKD
$3,078 USD
View
B+
Retailer 5
-
HK$28,409 HKD
$3,621 USD
View
Retailer 6
-
HK$44,093 HKD
$5,620 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Adiamor
D-77941722 · Oct 31
HK$64,201 HKD
$8,183 USD
View
6 more retailers have this diamond
Prices start from HK$18,202 HKDSave up to HK$45,999 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
10.35ct Round
HK$18,202 HKD