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Round|Lab Grown|IGI

2.56ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG595378651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG595378651

Diamond specifications and retailer prices

From $1,229 AUD
$863 USD
As of October 31, 2026
Save $5,605 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,410 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 LG595378651 or 595378651. Listed at 23 retailers as of October 31, 2026, with a 456% 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

2.56
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595378651
Dimensions8.82 × 8.77 × 5.39 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
8.82 mm8.77 mm2.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595378651
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $9,410 AUD|Low: $1,009 AUD|High: $9,410 AUD|Avg: $3,296 AUD
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
November 2, 2026
Retailer 3$1,229 AUD
Retailer 5$1,229 AUD
Retailer 18$1,388 AUD
Retailer 16$1,481 AUD
Retailer 14$1,492 AUD
Retailer 4$1,734 AUD
Retailer 2$2,076 AUD
Retailer 9$2,838 AUD
Retailer 17$3,027 AUD
Retailer 13$3,220 AUD
Retailer 15$3,500 AUD
Retailer 8$4,139 AUD
Retailer 6$4,154 AUD
Retailer 7$4,844 AUD
Retailer 10$4,985 AUD
Retailer 12$5,086 AUD
Retailer 11$6,833 AUD
Do Amore Diamonds$9,410 AUD

34 data points across 18 retailers

23 retailers$1,229 AUD to $6,833 AUD

Retailer 1
-
$813 AUD
$571 USD
Price last confirmed 40 days ago
Retailer 2
-
$911 AUD
$640 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$995 AUD
$699 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$1,229 AUD
$863 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,229 AUD
$863 USD
View
B+
Retailer 6
-
$1,388 AUD
$975 USD
View
B+
Retailer 7
-
$1,481 AUD
$1,040 USD
View
B+
Retailer 8
-
$1,492 AUD
$1,048 USD
View
B+
Retailer 9
-
$1,734 AUD
$1,218 USD
View
B
Retailer 10
-
$2,076 AUD
£1,148 GBP
View
B
Retailer 11
-
$2,838 AUD
$1,994 USD
View
Retailer 12
-
$2,928 AUD
$2,057 USD
View
Price last confirmed 42 days ago
B
Retailer 13
-
$3,027 AUD
$2,126 USD
View
B
Retailer 14
-
$3,220 AUD
View
B
Retailer 15
-
$3,500 AUD
ZAR 39,715 ZAR
View
B
Retailer 16
-
$3,642 AUD
$2,558 USD
View
B
Retailer 17
-
$4,139 AUD
$2,907 USD
View
B
Retailer 18
-
$4,154 AUD
$2,918 USD
View
B
Retailer 19
-
$4,844 AUD
$3,403 USD
View
B
Retailer 20
-
$4,985 AUD
$3,502 USD
View
B
Retailer 21
-
$5,086 AUD
£2,813 GBP
View
B
Retailer 22
-
$6,833 AUD
$4,800 USD
View
Most Expensive
Do Amore Diamonds
27-BCB9E08C8 · Oct 31
$9,410 AUD
$6,610 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,229 AUDSave up to $5,605 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
$1,229 AUD