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Oval|Lab Grown|IGI

2.55ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG747515446

Certificate IGI LG747515446

Diamond specifications and retailer prices

From $767 USD
Save $2,609 USD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,170 USD at Brilliant Earth
View at Brilliant Earth

About this 2.55ct lab-grown oval diamond

This 2.55ct 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 LG747515446 or 747515446. Listed at 25 retailers, with a 340% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.55
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747515446
Dimensions7.61 × 7.61 × 10.77 mm
L/W Ratio1.00
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
7.61 mm7.61 mm2.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747515446
Side View
Table 60.0%Crown 36.9°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 63.2%

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: Sep 28
Current: $7,170 USD|Low: $612 USD|High: $7,170 USD|Avg: $2,228 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 7$767 USD
Retailer 23$834 USD
Retailer 11$858 USD
Retailer 9$877 USD
Retailer 12$890 USD
Retailer 3$1,070 USD
Retailer 6$1,168 USD
Retailer 13$1,270 USD
Retailer 17$1,383 USD
Retailer 4$1,540 USD
Retailer 16$1,561 USD
Retailer 8$1,849 USD
Retailer 20$2,114 USD
Retailer 19$2,249 USD
Retailer 22$2,501 USD
Retailer 14$2,758 USD
Retailer 2$2,774 USD
Retailer 5$2,984 USD
Retailer 15$3,003 USD
Retailer 21$3,010 USD
Retailer 10$3,167 USD
Retailer 18$3,376 USD
Brilliant Earth$7,170 USD

39 data points across 23 retailers

25 retailers$767 USD to $3,376 USD

A
Cheapest Retailer
-
$767 USD
A
Retailer 2
-
$834 USD
View
A
Retailer 3
-
$858 USD
View
A
Retailer 4
-
$877 USD
View
A
Retailer 5
-
$890 USD
View
A
Retailer 6
-
$1,070 USD
View
A
Retailer 7
-
$1,168 USD
View
A
Retailer 8
-
$1,270 USD
View
B+
Retailer 9
-
$1,387 USD
£1,092 GBP
View
B+
Retailer 10
-
$1,540 USD
€1,467 EUR
View
B+
Retailer 11
-
$1,561 USD
View
B+
Retailer 12
-
$1,849 USD
View
B+
Retailer 13
-
$2,114 USD
A$3,253 AUD
View
B+
Retailer 14
-
$2,249 USD
ZAR 36,335 ZAR
View
B
Retailer 15
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$2,501 USD
View
B
Retailer 16
-
$2,758 USD
£2,172 GBP
View
B
Retailer 17
-
$2,774 USD
A$4,268 AUD
View
B
Retailer 18
-
$2,984 USD
SGD 4,032 SGD
View
B
Retailer 19
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$3,003 USD
View
B
Retailer 20
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$3,010 USD
View
B
Retailer 21
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$3,072 USD
View
B
Retailer 22
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$3,167 USD
View
B
Retailer 23
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$3,336 USD
View
B
Retailer 24
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$3,376 USD
£2,658 GBP
View
Most Expensive
B
Brilliant Earth
17310029A · Sep 24
$7,170 USD
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from $767 USDSave up to $2,609 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
2.55ct Oval
$767 USD