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Cushion|Lab Grown|IGI

1.56ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG639467029

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639467029

Diamond specifications and retailer prices

From $411 AUD
$289 USD
As of October 25, 2026
Save $1,261 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,673 AUD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG639467029 or 639467029. Listed at 11 retailers as of October 25, 2026, with prices from $411 to $1,673, a $1,261 spread on the same certified stone. Brilliance lists it at $1,673. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639467029
Dimensions7.23 × 6.09 × 4.20 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm6.09 mm1.56 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639467029
Side View
Table 63.0%Crown 38.7°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 69.0%

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 25
Current: $1,673 AUD|Low: $411 AUD|High: $1,767 AUD|Avg: $1,006 AUD|-3.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$411 AUD
Retailer 10$544 AUD
Retailer 5$706 AUD
Retailer 11$766 AUD
Retailer 9$773 AUD
Retailer 2$776 AUD
Retailer 6$959 AUD
Retailer 7$1,317 AUD
Retailer 3$1,396 AUD
Retailer 4$1,656 AUD
Brilliance$1,673 AUD

39 data points across 11 retailers

11 retailers$411 AUD to $1,673 AUD

A
Cheapest Retailer
-
$411 AUD
$289 USD
B+
Retailer 2
-
$544 AUD
$382 USD
View
A
Retailer 3
-
$706 AUD
ZAR 8,016 ZAR
View
B+
Retailer 4
-
$766 AUD
$538 USD
View
B+
Retailer 5
-
$773 AUD
$543 USD
View
B+
Retailer 6
-
$776 AUD
£429 GBP
View
B+
Retailer 7
-
$959 AUD
View
Retailer 8
-
$1,317 AUD
$925 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$1,396 AUD
$981 USD
View
B
Retailer 10
-
$1,656 AUD
£916 GBP
View
Most Expensive
B
Brilliance
D25170718 · Oct 26
$1,673 AUD
$1,175 USD
View
10 more retailers have this diamond
Prices start from $411 AUDSave up to $1,261 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
1.56ct Cushion
$411 AUD