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Oval|Lab Grown|IGI

3.08ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG835685651

Certificate IGI LG835685651

Diamond specifications and retailer prices

From HK$4,561 HKD
As of November 6, 2026
Save HK$16,913 HKD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$21,474 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG835685651 or 835685651. Listed at 3 retailers as of November 6, 2026, with prices from HK$4,561 to HK$21,474, a HK$16,913 spread on the same certified stone. Brilliant Earth lists it at HK$21,474. 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

3.08
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685651
Dimensions11.66 × 8.02 × 5.17 mm
L/W Ratio1.45
Top View
11.66 mm8.02 mm3.08 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685651
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.5%

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: Nov 6
Current: HK$21,474 HKD|Low: HK$4,561 HKD|High: HK$22,101 HKD|Avg: HK$11,548 HKD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$4,561 HKD
Retailer 2HK$5,941 HKD
Brilliant EarthHK$21,474 HKD

5 data points across 3 retailers

3 retailersHK$4,561 HKD to HK$21,474 HKD

B+
Cheapest Retailer
-
HK$4,561 HKD
A
Retailer 2
-
HK$5,941 HKD
View
Most Expensive
B
Brilliant Earth
21649916A · Nov 6
HK$21,474 HKD
$2,740 USD
View
2 more retailers have this diamond
Prices start from HK$4,561 HKDSave up to HK$16,913 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
3.08ct Oval
HK$4,561 HKD