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Heart|Lab Grown|IGI

2.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG657460585

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG657460585

Diamond specifications and retailer prices

From $758 USD
As of November 2, 2026
Save $2,878 USD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,020 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.55ct lab-grown heart diamond

This 2.55ct lab-grown heart 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 LG657460585 or 657460585. Listed at 21 retailers as of November 1, 2026, with a 380% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657460585
Dimensions8.63 × 9.55 × 5.60 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm9.55 mm2.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657460585
Side View
Table 57.0%Crown 34.3°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 58.6%

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: Nov 2
Current: $895 USD|Low: $758 USD|High: $7,020 USD|Avg: $2,077 USD|-5.3%
Retailer 1
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
November 2, 2026
Retailer 7$758 USD
Retailer 2$824 USD
Retailer 8$848 USD
Retailer 14$879 USD
Retailer 1$895 USD
Retailer 4$1,055 USD
Retailer 5$1,199 USD
Retailer 17$1,241 USD
Retailer 10$1,490 USD
Retailer 13$2,031 USD
Retailer 12$2,303 USD
Retailer 15$2,503 USD
Retailer 16$2,728 USD
Retailer 6$2,971 USD
Retailer 9$3,463 USD
Retailer 11$3,636 USD
Retailer 3$6,730 USD

24 data points across 17 retailers

21 retailers$758 USD to $3,636 USD

A
Cheapest Retailer
-
$758 USD
A
Retailer 2
-
$824 USD
View
A
Retailer 3
-
$848 USD
View
Final sale: no returns
A
Retailer 4
-
$879 USD
View
A
Retailer 5
-
$895 USD
£704 GBP
View
Retailer 6
-
$917 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,055 USD
View
A
Retailer 8
-
$1,199 USD
View
B+
Retailer 9
-
$1,241 USD
View
B+
Retailer 10
-
$1,490 USD
£1,174 GBP
View
B+
Retailer 11
-
$2,031 USD
View
B
Retailer 12
-
$2,303 USD
A$3,543 AUD
View
B+
Retailer 13
-
$2,503 USD
ZAR 40,432 ZAR
View
B+
Retailer 14
-
$2,728 USD
View
B
Retailer 15
-
$2,971 USD
View
B
Retailer 16
-
$3,463 USD
View
B
Retailer 17
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$3,636 USD
£2,863 GBP
View
Retailer 18
-
$6,069 USD
View
Price under review
Retailer 19
-
$6,730 USD
View
Price under review
Most Expensive
Brilliant Earth
14385049Y · Nov 2
$7,020 USD
View
Price under review
19 more retailers have this diamond
Prices start from $758 USDSave up to $2,878 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 Heart
$758 USD