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Cushion|Lab Grown|IGI

4.00ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG797627857

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797627857

Diamond specifications and retailer prices

From $755 AUD
$530 USD
As of October 31, 2026
Save $6,065 AUD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,820 AUD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797627857 or 797627857. Listed at 7 retailers as of October 31, 2026, with prices from $755 to $6,820, a $6,065 spread on the same certified stone. Frank Darling lists it at $6,820. 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

4.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797627857
Dimensions11.07 × 8.12 × 5.52 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm8.12 mm4.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797627857
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.0%

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: Oct 31
Current: $6,820 AUD|Low: $755 AUD|High: $7,211 AUD|Avg: $2,623 AUD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2$755 AUD
Retailer 4$1,052 AUD
Retailer 8$1,248 AUD
Retailer 9$1,352 AUD
Retailer 7$1,369 AUD
Retailer 11$1,769 AUD
Retailer 10$2,430 AUD
Retailer 6$2,810 AUD
Retailer 3$3,187 AUD
Retailer 5$4,249 AUD
Frank Darling$6,820 AUD

17 data points across 11 retailers

7 retailers$755 AUD to $6,820 AUD

A
Cheapest Retailer
-
$755 AUD
$530 USD
Final sale: no returns
B+
Retailer 2
-
$1,052 AUD
$739 USD
View
Retailer 3
-
$1,769 AUD
ZAR 20,077 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
$2,810 AUD
$1,974 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$4,249 AUD
$2,985 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$4,369 AUD
$3,069 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Frank Darling
100759873168KD · Oct 31
$6,820 AUD
$4,790 USD
View
6 more retailers have this diamond
Prices start from $755 AUDSave up to $6,065 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
4.00ct Cushion
$755 AUD