Oval|Lab Grown|IGI

2.57ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG825660052

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825660052

Diamond specifications and retailer prices

From HK$26,440 HKD
$3,370 USD
As of October 29, 2026
14 retailers carry this diamond
Most expensive: HK$26,440 HKD at Brilliant Earth
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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825660052 or 825660052. Listed at 14 retailers as of October 29, 2026. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660052
Dimensions11.06 × 7.55 × 4.81 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.06 mm7.55 mm2.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660052
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$26,440 HKD|Low: HK$4,394 HKD|High: HK$26,440 HKD|Avg: HK$10,893 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 8, 2026
Retailer 4HK$4,613 HKD
Retailer 10HK$4,629 HKD
Retailer 14HK$5,727 HKD
Retailer 2HK$7,052 HKD
Retailer 3HK$7,195 HKD
Retailer 9HK$7,610 HKD
Retailer 8HK$9,781 HKD
Retailer 12HK$9,839 HKD
Retailer 15HK$10,741 HKD
Retailer 11HK$11,132 HKD
Retailer 16HK$15,058 HKD
Retailer 6HK$16,131 HKD
Retailer 7HK$16,331 HKD
Retailer 5HK$16,970 HKD
Retailer 13HK$20,242 HKD
Brilliant EarthHK$26,440 HKD

20 data points across 16 retailers

14 retailers

Retailer 1
-
HK$4,174 HKD
$532 USD
Price last confirmed 37 days ago
Retailer 2
-
HK$4,676 HKD
$596 USD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$5,115 HKD
$652 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$7,195 HKD
$917 USD
View
Price last confirmed 26 days ago
Retailer 5
-
HK$9,781 HKD
A$1,918 AUD
View
Price last confirmed 33 days ago
Retailer 6
-
HK$9,839 HKD
$1,254 USD
View
Price last confirmed 23 days ago
Retailer 7
-
HK$11,132 HKD
ZAR 22,922 ZAR
View
Price last confirmed 25 days ago
Retailer 8
-
HK$14,122 HKD
$1,800 USD
View
Price last confirmed 33 days ago
Retailer 9
-
HK$15,058 HKD
$1,919 USD
View
Price last confirmed 25 days ago
Retailer 10
-
HK$16,131 HKD
$2,056 USD
View
Price last confirmed 24 days ago
Retailer 11
-
HK$16,331 HKD
£1,639 GBP
View
Price last confirmed 27 days ago
Retailer 12
-
HK$16,970 HKD
SGD 2,923 SGD
View
Price last confirmed 25 days ago
Retailer 13
-
HK$20,242 HKD
$2,580 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
21434089A · Oct 29
HK$26,440 HKD
$3,370 USD
View
13 more retailers have this diamond

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.

B
2.57ct Oval
HK$26,440 HKD