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Heart|Lab Grown|IGI

0.35ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG816670737

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816670737

Diamond specifications and retailer prices

From HK$518 HKD
$66 USD
As of October 23, 2026
Save HK$4,215 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$4,733 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.35ct lab-grown heart diamond

This 0.35ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816670737 or 816670737. Listed at 11 retailers as of October 23, 2026, with prices from HK$518 to HK$4,733, a HK$4,215 spread on the same certified stone. MOH London lists it at HK$4,733. 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

0.35
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816670737
Dimensions5.03 × 4.22 × 2.87 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.03 mm4.22 mm0.35 ctE / SI1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816670737
Side View
Table 67.0%Crown 37.1°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 57.1%

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 23
Current: HK$4,733 HKD|Low: HK$588 HKD|High: HK$5,660 HKD|Avg: HK$2,270 HKD|-15.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 6HK$612 HKD
Retailer 3HK$1,103 HKD
Retailer 5HK$1,514 HKD
Retailer 2HK$1,651 HKD
Retailer 4HK$3,029 HKD
MOH LondonHK$4,733 HKD

37 data points across 6 retailers

11 retailersHK$518 HKD to HK$4,733 HKD

A
Cheapest Retailer
-
HK$518 HKD
$66 USD
Retailer 2
-
HK$612 HKD
$78 USD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$714 HKD
$91 USD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$808 HKD
$103 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
HK$1,103 HKD
£111 GBP
View
Retailer 6
-
HK$1,262 HKD
£127 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
HK$1,514 HKD
$193 USD
View
B+
Retailer 8
-
HK$1,651 HKD
£166 GBP
View
Retailer 9
-
HK$2,448 HKD
$312 USD
View
Price last confirmed 29 days ago
B
Retailer 10
-
HK$3,029 HKD
$386 USD
View
Most Expensive
B
MOH London
LG816670737 · Oct 26
HK$4,733 HKD
£475 GBP
View
10 more retailers have this diamond
Prices start from HK$518 HKDSave up to HK$4,215 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
0.35ct Heart
HK$518 HKD