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Heart|Lab Grown|IGI

1.30ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG823685498

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823685498

Diamond specifications and retailer prices

From HK$1,640 HKD
$209 USD
As of October 28, 2026
Save HK$9,501 HKD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$11,141 HKD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823685498 or 823685498. Listed at 3 retailers as of October 24, 2026, with prices from HK$1,640 to HK$11,141, a HK$9,501 spread on the same certified stone. Brilliant Earth lists it at HK$11,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823685498
Dimensions6.70 × 7.33 × 4.56 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm7.33 mm1.30 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823685498
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: Oct 28
Current: HK$11,141 HKD|Low: HK$1,640 HKD|High: HK$11,455 HKD|Avg: HK$5,019 HKD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 3HK$1,640 HKD
Retailer 6HK$3,005 HKD
Retailer 2HK$3,310 HKD
Retailer 5HK$3,860 HKD
Retailer 4HK$6,301 HKD
Brilliant EarthHK$11,141 HKD

29 data points across 6 retailers

3 retailersHK$1,640 HKD to HK$11,141 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
$209 USD
Final sale: no returns
A
Retailer 2
-
HK$3,310 HKD
£332 GBP
View
Most Expensive
B
Brilliant Earth
21238127A · Oct 24
HK$11,141 HKD
$1,420 USD
View
2 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$9,501 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
1.30ct Heart
HK$1,640 HKD