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Round|Lab Grown|IGI

2.56ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG811622775

Certificate IGI LG811622775

Diamond specifications and retailer prices

From $612 USD
Save $3,160 USD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,772 USD at Queensmith
View at Queensmith

About this 2.56ct lab-grown round diamond

This 2.56ct lab-grown round 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 LG811622775 or 811622775. Listed at 28 retailers, with prices from $612 to $3,772 at Queensmith, a $3,160 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

2.56
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811622775
Dimensions8.70 × 8.77 × 5.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm8.77 mm2.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811622775
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $1,137 USD|Low: $612 USD|High: $3,336 USD|Avg: $1,262 USD|+0.7%
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
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 9$612 USD
Retailer 7$686 USD
Retailer 17$724 USD
Retailer 10$750 USD
Retailer 11$759 USD
Retailer 16$890 USD
Retailer 12$960 USD
Retailer 15$1,018 USD
Retailer 6$1,085 USD
Retailer 13$1,091 USD
Retailer 1$1,137 USD
Retailer 18$1,154 USD
Retailer 8$1,527 USD
Retailer 3$1,691 USD
Retailer 2$1,796 USD
Retailer 4$1,997 USD
Retailer 5$2,396 USD
Retailer 20$2,537 USD
Retailer 14$2,574 USD
Retailer 19$3,336 USD

39 data points across 20 retailers

28 retailers$612 USD to $3,772 USD

A
Cheapest Retailer
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$612 USD
A
Retailer 2
-
$686 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$724 USD
View
A
Retailer 4
-
$750 USD
View
A
Retailer 5
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$759 USD
View
A
Retailer 6
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$832 USD
HK$6,500 HKD
View
Price last confirmed 27 days ago
A
Retailer 7
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$890 USD
View
A
Retailer 8
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$960 USD
£756 GBP
View
A
Retailer 9
-
$1,018 USD
View
B+
Retailer 10
-
$1,085 USD
View
B+
Retailer 11
-
$1,091 USD
A$1,678 AUD
View
B+
Retailer 12
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$1,137 USD
€1,083 EUR
View
B+
Retailer 13
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$1,155 USD
£910 GBP
View
B+
Retailer 14
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$1,468 USD
View
B+
Retailer 15
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$1,527 USD
View
B+
Retailer 16
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$1,691 USD
A$2,602 AUD
View
B
Retailer 17
-
$1,796 USD
ZAR 29,012 ZAR
View
B
Retailer 18
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$1,815 USD
View
Price last confirmed 15 days ago
B
Retailer 19
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$1,997 USD
View
B
Retailer 20
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$2,396 USD
SGD 3,238 SGD
View
B
Retailer 21
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$2,454 USD
View
B
Retailer 22
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$2,510 USD
View
B
Retailer 23
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$2,537 USD
View
B
Retailer 24
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$2,574 USD
A$3,960 AUD
View
B
Retailer 25
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$2,689 USD
View
B
Retailer 26
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$3,336 USD
£2,627 GBP
View
B
Retailer 27
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$3,460 USD
View
Price last confirmed 73 days ago
Most Expensive
B
Queensmith
LG811622775 · Oct 1
$3,772 USD
£2,970 GBP
View
27 more retailers have this diamond
Prices start from $612 USDSave up to $3,160 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
2.56ct Round
$612 USD