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Oval|Lab Grown|IGI

2.55ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG756579348

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756579348

Diamond specifications and retailer prices

From $661 USD
£521 GBP
As of October 30, 2026
Save $3,279 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,850 USD at Brilliant Earth · As of October 22, 2026
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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756579348 or 756579348. Listed at 21 retailers as of October 30, 2026, with a 496% 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
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756579348
Dimensions11.10 × 7.80 × 4.78 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm7.80 mm2.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756579348
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

Caratlytics Score

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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 30
Current: $4,850 USD|Low: $550 USD|High: $5,270 USD|Avg: $1,777 USD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 9$550 USD
Retailer 13$661 USD
Retailer 5$827 USD
Retailer 18$830 USD
Retailer 6$864 USD
Retailer 8$905 USD
Retailer 11$909 USD
Retailer 12$1,001 USD
Retailer 14$1,349 USD
Retailer 16$1,466 USD
Retailer 4$1,479 USD
Retailer 2$2,059 USD
Retailer 10$2,097 USD
Retailer 7$2,128 USD
Retailer 17$2,325 USD
Retailer 15$2,549 USD
Retailer 3$3,940 USD
Brilliant Earth$4,850 USD

34 data points across 18 retailers

21 retailers$661 USD to $3,940 USD

Retailer 1
-
$426 USD
Price last confirmed 29 days ago
Retailer 2
-
$497 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$550 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$661 USD
£521 GBP
View
A
Retailer 5
-
$827 USD
View
A
Retailer 6
-
$830 USD
View
A
Retailer 7
-
$864 USD
View
A
Retailer 8
-
$905 USD
View
A
Retailer 9
-
$909 USD
€866 EUR
View
A
Retailer 10
-
$1,001 USD
£789 GBP
View
B+
Retailer 11
-
$1,349 USD
A$2,075 AUD
View
B+
Retailer 12
-
$1,466 USD
ZAR 23,682 ZAR
View
B+
Retailer 13
-
$1,479 USD
View
Retailer 14
-
$1,598 USD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$2,059 USD
View
B
Retailer 16
-
$2,097 USD
View
B
Retailer 17
-
$2,128 USD
SGD 2,876 SGD
View
B
Retailer 18
-
$2,325 USD
View
B
Retailer 19
-
$2,549 USD
£2,007 GBP
View
B
Retailer 20
-
$3,940 USD
View
Most Expensive
Brilliant Earth
21068628Y · Oct 22
$4,850 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $661 USDSave up to $3,279 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.55ct Oval
$661 USD