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Oval|Lab Grown|IGI

2.57ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG839642629

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839642629

Diamond specifications and retailer prices

From HK$2,958 HKD
$377 USD
As of October 29, 2026
Save HK$16,578 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,536 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839642629 or 839642629. Listed at 13 retailers as of October 29, 2026, with prices from HK$2,958 to HK$19,536, a HK$16,578 spread on the same certified stone. Brilliant Earth lists it at HK$19,536. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839642629
Dimensions10.97 × 7.76 × 4.69 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm7.76 mm2.57 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839642629
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.4%

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 29
Current: HK$19,536 HKD|Low: HK$2,958 HKD|High: HK$20,556 HKD|Avg: HK$8,786 HKD|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10HK$2,958 HKD
Retailer 11HK$3,303 HKD
Retailer 2HK$4,199 HKD
Retailer 9HK$5,570 HKD
Retailer 12HK$5,853 HKD
Retailer 3HK$6,763 HKD
Retailer 6HK$8,119 HKD
Retailer 7HK$8,849 HKD
Retailer 8HK$10,294 HKD
Retailer 4HK$12,098 HKD
Retailer 5HK$14,408 HKD
Brilliant EarthHK$19,536 HKD

27 data points across 12 retailers

13 retailersHK$2,958 HKD to HK$19,536 HKD

A
Cheapest Retailer
-
HK$2,958 HKD
$377 USD
A
Retailer 2
-
HK$3,303 HKD
$421 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,672 HKD
$468 USD
View
A
Retailer 4
-
HK$4,199 HKD
£421 GBP
View
A
Retailer 5
-
HK$5,570 HKD
$710 USD
View
B+
Retailer 6
-
HK$5,853 HKD
$746 USD
View
A
Retailer 7
-
HK$6,763 HKD
$862 USD
View
A
Retailer 8
-
HK$8,119 HKD
A$1,592 AUD
View
A
Retailer 9
-
HK$8,849 HKD
ZAR 18,222 ZAR
View
B+
Retailer 10
-
HK$10,294 HKD
$1,312 USD
View
B+
Retailer 11
-
HK$12,098 HKD
$1,542 USD
View
B+
Retailer 12
-
HK$14,408 HKD
£1,446 GBP
View
Most Expensive
B
Brilliant Earth
21572514A · Oct 29
HK$19,536 HKD
$2,490 USD
View
12 more retailers have this diamond
Prices start from HK$2,958 HKDSave up to HK$16,578 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
2.57ct Oval
HK$2,958 HKD