Round|Lab Grown|IGI

2.55ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG831640151

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831640151

Diamond specifications and retailer prices

From $408 USD
As of October 29, 2026
Save $1,800 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,273 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 2.55ct lab-grown round diamond

This 2.55ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831640151 or 831640151. Listed at 23 retailers as of October 29, 2026, with a 441% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831640151
Dimensions8.85 × 8.89 × 5.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.89 mm2.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831640151
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

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: $829 USD|Low: $400 USD|High: $6,273 USD|Avg: $1,468 USD|+0.0%
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Retailer 22
Yadav Diamonds
October 30, 2026
Retailer 9$408 USD
Retailer 6$456 USD
Retailer 5$457 USD
Retailer 2$506 USD
Retailer 10$507 USD
Retailer 13$563 USD
Retailer 20$650 USD
Retailer 18$675 USD
Retailer 16$784 USD
Retailer 1$829 USD
Retailer 12$1,119 USD
Retailer 21$1,194 USD
Retailer 17$1,220 USD
Retailer 11$1,423 USD
Retailer 22$1,626 USD
Retailer 7$1,628 USD
Retailer 3$1,661 USD
Retailer 4$1,783 USD
Retailer 19$1,857 USD
Retailer 14$1,910 USD
Retailer 8$2,208 USD
Retailer 15$2,640 USD
Yadav Diamonds$6,273 USD

31 data points across 23 retailers

23 retailers$408 USD to $2,208 USD

A
Cheapest Retailer
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$408 USD
A
Retailer 2
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$456 USD
View
Final sale: no returns
A
Retailer 3
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$457 USD
View
A
Retailer 4
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$506 USD
View
A
Retailer 5
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$507 USD
View
A
Retailer 6
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$563 USD
HK$4,400 HKD
View
A
Retailer 7
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$650 USD
View
B+
Retailer 8
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$675 USD
View
A
Retailer 9
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$784 USD
€747 EUR
View
A
Retailer 10
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$829 USD
£653 GBP
View
A
Retailer 11
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$1,119 USD
A$1,722 AUD
View
B+
Retailer 12
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$1,194 USD
View
B+
Retailer 13
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$1,220 USD
ZAR 19,709 ZAR
View
B+
Retailer 14
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$1,423 USD
View
B+
Retailer 15
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$1,626 USD
View
B+
Retailer 16
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$1,628 USD
SGD 2,200 SGD
View
B+
Retailer 17
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$1,661 USD
View
B+
Retailer 18
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$1,783 USD
View
B
Retailer 19
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$1,857 USD
View
Retailer 20
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$1,910 USD
£1,504 GBP
View
Price last confirmed 11 days ago
B+
Retailer 21
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$2,208 USD
View
Retailer 22
-
$2,640 USD
View
Price last confirmed 25 days ago
Most Expensive
Yadav Diamonds
13239212 · Oct 29
$6,273 USD
View
Price under review
22 more retailers have this diamond
Prices start from $408 USDSave up to $1,800 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 Round
$408 USD