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Round|Lab Grown|IGI

2.56ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG828608319

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828608319

Diamond specifications and retailer prices

From $366 USD
As of November 1, 2026
Save $4,078 USD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,444 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.56ct lab-grown round diamond

This 2.56ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828608319 or 828608319. Listed at 22 retailers as of October 30, 2026, with prices from $366 to $4,444, a $4,078 spread on the same certified stone. Yadav Diamonds lists it at $4,444. 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828608319
Dimensions8.72 × 8.76 × 5.46 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
8.72 mm8.76 mm2.56 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828608319
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: Nov 1
Current: $1,772 USD|Low: $349 USD|High: $4,444 USD|Avg: $1,291 USD|-0.7%
Retailer 1
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Retailer 20
Yadav Diamonds
November 1, 2026
Retailer 19$366 USD
Retailer 17$424 USD
Retailer 11$454 USD
Retailer 3$538 USD
Retailer 20$605 USD
Retailer 7$640 USD
Retailer 15$743 USD
Retailer 12$816 USD
Retailer 2$1,004 USD
Retailer 5$1,094 USD
Retailer 16$1,122 USD
Retailer 4$1,147 USD
Retailer 10$1,458 USD
Retailer 6$1,498 USD
Retailer 8$1,541 USD
Retailer 14$1,695 USD
Retailer 9$1,768 USD
Retailer 1$1,772 USD
Retailer 18$2,081 USD
Retailer 13$2,460 USD
Yadav Diamonds$4,444 USD

35 data points across 21 retailers

22 retailers$366 USD to $4,444 USD

A
Cheapest Retailer
-
$366 USD
A
Retailer 2
-
$424 USD
View
Retailer 3
-
$451 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$454 USD
View
A
Retailer 5
-
$538 USD
HK$4,200 HKD
View
A
Retailer 6
-
$605 USD
View
B+
Retailer 7
-
$640 USD
View
A
Retailer 8
-
$743 USD
€708 EUR
View
A
Retailer 9
-
$816 USD
£643 GBP
View
B+
Retailer 10
-
$1,004 USD
A$1,544 AUD
View
B+
Retailer 11
-
$1,094 USD
ZAR 17,671 ZAR
View
B+
Retailer 12
-
$1,122 USD
View
B+
Retailer 13
-
$1,147 USD
View
B+
Retailer 14
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$1,458 USD
View
B
Retailer 15
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$1,498 USD
View
B
Retailer 16
-
$1,541 USD
SGD 2,082 SGD
View
B
Retailer 17
-
$1,695 USD
View
B
Retailer 18
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$1,768 USD
£1,392 GBP
View
B
Retailer 19
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$1,772 USD
£1,395 GBP
View
B
Retailer 20
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$2,081 USD
View
Retailer 21
-
$2,460 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Yadav Diamonds
13202281 · Oct 30
$4,444 USD
View
21 more retailers have this diamond
Prices start from $366 USDSave up to $4,078 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
2.56ct Round
$366 USD