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Oval|Lab Grown|IGI

2.57ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG768630190

Certificate IGI LG768630190

Diamond specifications and retailer prices

From $1,003 USD
Save $4,117 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,120 USD 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768630190 or 768630190. Listed at 16 retailers, with prices from $1,003 to $5,120 at Brilliant Earth, a $4,117 spread on the same certified stone. 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630190
Dimensions11.21 × 7.76 × 4.78 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
11.21 mm7.76 mm2.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630190
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 2
Current: $5,120 USD|Low: $468 USD|High: $6,260 USD|Avg: $1,951 USD|-18.2%
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
Retailer 17
October 2, 2026
Retailer 8$468 USD
Retailer 9$909 USD
Retailer 2$1,003 USD
Retailer 17$1,030 USD
Retailer 13$1,185 USD
Retailer 11$1,202 USD
Retailer 5$1,227 USD
Retailer 3$1,538 USD
Retailer 15$1,879 USD
Retailer 4$1,888 USD
Retailer 10$2,536 USD
Retailer 7$2,565 USD
Retailer 12$2,731 USD
Retailer 6$2,733 USD
Retailer 16$2,925 USD
Retailer 14$3,170 USD
Brilliant Earth$5,120 USD

36 data points across 17 retailers

16 retailers$1,003 USD to $5,120 USD

A
Retailer 1
-
$909 USD
HK$7,100 HKD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,003 USD
View
A
Retailer 3
-
$1,030 USD
View
A
Retailer 4
-
$1,187 USD
£935 GBP
View
A
Retailer 5
-
$1,202 USD
€1,145 EUR
View
A
Retailer 6
-
$1,227 USD
A$1,888 AUD
View
B+
Retailer 7
-
$1,538 USD
View
B+
Retailer 8
-
$1,879 USD
ZAR 30,362 ZAR
View
B+
Retailer 9
-
$1,888 USD
View
B
Retailer 10
-
$2,536 USD
View
B
Retailer 11
-
$2,565 USD
View
B
Retailer 12
-
$2,731 USD
A$4,202 AUD
View
B
Retailer 13
-
$2,789 USD
View
B
Retailer 14
-
$2,925 USD
View
B
Retailer 15
-
$3,170 USD
£2,496 GBP
View
Most Expensive
B
Brilliant Earth
18899834A · Oct 1
$5,120 USD
View
15 more retailers have this diamond
Prices start from $1,003 USDSave up to $4,117 USD

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.

A
2.57ct Oval
$1,003 USD