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Oval|Lab Grown|IGI

1.02ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG839637030

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839637030

Diamond specifications and retailer prices

From HK$2,375 HKD
As of November 6, 2026
Save HK$2,545 HKD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,920 HKD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839637030 or 839637030. Listed at 4 retailers as of November 6, 2026, with prices from HK$2,375 to HK$4,920, a HK$2,545 spread on the same certified stone. Taylor and Hart lists it at HK$4,920. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637030
Dimensions8.22 × 5.73 × 3.41 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.73 mm1.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637030
Side View
Table 64.0%Crown 31.8°Girdle: MED-STKPavilion 40.5°CuletDepth 59.5%

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: Nov 6
Current: HK$2,375 HKD|Low: HK$2,312 HKD|High: HK$4,920 HKD|Avg: HK$3,352 HKD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 6, 2026
Retailer 1HK$2,375 HKD
Retailer 3HK$2,422 HKD
Retailer 2HK$3,566 HKD
Taylor and HartHK$4,920 HKD

38 data points across 4 retailers

4 retailersHK$2,375 HKD to HK$4,920 HKD

A
Cheapest Retailer
-
HK$2,375 HKD
A
Retailer 2
-
HK$2,422 HKD
View
B+
Retailer 3
-
HK$3,566 HKD
View
Most Expensive
B
Taylor and Hart
CRFQTL6 · Nov 6
HK$4,920 HKD
$628 USD
View
3 more retailers have this diamond
Prices start from HK$2,375 HKDSave up to HK$2,545 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 Oval
HK$2,375 HKD