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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG779667706

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG779667706

Diamond specifications and retailer prices

From $845 AUD
$592 USD
As of November 2, 2026
Save $3,693 AUD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,538 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779667706 or 779667706. Listed at 8 retailers as of November 2, 2026, with prices from $845 to $4,538, a $3,693 spread on the same certified stone. Do Amore Diamonds lists it at $4,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779667706
Dimensions6.90 × 6.73 × 4.57 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
6.90 mm6.73 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779667706
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 67.9%

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: Nov 2
Current: $4,538 AUD|Low: $742 AUD|High: $4,538 AUD|Avg: $1,632 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
October 29, 2026
Retailer 3$742 AUD
Retailer 8$845 AUD
Retailer 9$849 AUD
Retailer 4$929 AUD
Retailer 10$934 AUD
Retailer 7$1,015 AUD
Retailer 11$1,504 AUD
Retailer 2$1,629 AUD
Retailer 12$1,895 AUD
Retailer 6$1,955 AUD
Retailer 5$2,747 AUD
Do Amore Diamonds$4,538 AUD

14 data points across 12 retailers

8 retailers$845 AUD to $4,538 AUD

A
Cheapest Retailer
-
$845 AUD
$592 USD
A
Retailer 2
-
$849 AUD
$595 USD
View
B+
Retailer 3
-
$1,015 AUD
$711 USD
View
B+
Retailer 4
-
$1,629 AUD
View
B+
Retailer 5
-
$1,955 AUD
$1,370 USD
View
B
Retailer 6
-
$2,747 AUD
£1,516 GBP
View
B
Retailer 7
-
$4,238 AUD
$2,970 USD
View
Most Expensive
B
Do Amore Diamonds
27-B7762E2F2 · Nov 2
$4,538 AUD
$3,180 USD
View
7 more retailers have this diamond
Prices start from $845 AUDSave up to $3,693 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
1.59ct Cushion
$845 AUD