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Round|Lab Grown|IGI

2.56ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG801621951

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801621951

Diamond specifications and retailer prices

From $534 AUD
$375 USD
As of November 1, 2026
Save $4,207 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,741 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG801621951 or 801621951. Listed at 19 retailers as of October 31, 2026, with prices from $534 to $4,741, a $4,207 spread on the same certified stone. Do Amore Diamonds lists it at $4,741. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801621951
Dimensions8.70 × 8.75 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm8.75 mm2.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801621951
Side View
Table 59.0%Crown 35.1°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.0%

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 1
Current: $4,741 AUD|Low: $520 AUD|High: $5,282 AUD|Avg: $2,101 AUD|-10.2%
Do Amore Diamonds
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
November 1, 2026
Retailer 9$534 AUD
Retailer 7$599 AUD
Retailer 3$619 AUD
Retailer 12$838 AUD
Retailer 4$881 AUD
Retailer 15$883 AUD
Retailer 14$965 AUD
Retailer 19$1,076 AUD
Retailer 18$1,121 AUD
Retailer 17$1,625 AUD
Retailer 16$1,755 AUD
Retailer 5$2,352 AUD
Retailer 6$2,535 AUD
Retailer 2$2,688 AUD
Retailer 13$3,445 AUD
Retailer 10$3,445 AUD
Retailer 8$4,131 AUD
Retailer 11$4,641 AUD
Do Amore Diamonds$4,741 AUD

33 data points across 19 retailers

19 retailers$534 AUD to $4,741 AUD

A
Cheapest Retailer
-
$534 AUD
$375 USD
A
Retailer 2
-
$599 AUD
$421 USD
View
A
Retailer 3
-
$619 AUD
$435 USD
View
Final sale: no returns
A
Retailer 4
-
$838 AUD
$589 USD
View
B+
Retailer 5
-
$881 AUD
$619 USD
View
A
Retailer 6
-
$883 AUD
$620 USD
View
A
Retailer 7
-
$965 AUD
£534 GBP
View
A
Retailer 8
-
$1,076 AUD
$756 USD
View
A
Retailer 9
-
$1,121 AUD
€750 EUR
View
B+
Retailer 10
-
$1,625 AUD
View
B+
Retailer 11
-
$1,755 AUD
$1,233 USD
View
B+
Retailer 12
-
$2,352 AUD
$1,652 USD
View
B
Retailer 13
-
$2,535 AUD
$1,781 USD
View
B
Retailer 14
-
$2,688 AUD
£1,487 GBP
View
B
Retailer 15
-
$3,445 AUD
$2,420 USD
View
B
Retailer 16
-
$3,445 AUD
CA$3,361 CAD
View
B
Retailer 17
-
$4,131 AUD
$2,902 USD
View
B
Retailer 18
-
$4,641 AUD
$3,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-2DE3DA54B · Oct 31
$4,741 AUD
$3,330 USD
View
18 more retailers have this diamond
Prices start from $534 AUDSave up to $4,207 AUD

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
$534 AUD