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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG794602971

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794602971

Diamond specifications and retailer prices

From $448 USD
As of November 1, 2026
Save $1,322 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,770 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG794602971 or 794602971. Listed at 19 retailers as of October 31, 2026, with prices from $448 to $1,770, a $1,322 spread on the same certified stone. Brilliant Earth lists it at $1,770. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794602971
Dimensions7.62 × 6.33 × 4.33 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm6.33 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794602971
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 68.4%

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: $1,770 USD|Low: $300 USD|High: $1,900 USD|Avg: $926 USD|-5.9%
Brilliant Earth
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
October 31, 2026
Retailer 6$300 USD
Retailer 8$448 USD
Retailer 13$450 USD
Retailer 2$538 USD
Retailer 17$562 USD
Retailer 14$634 USD
Retailer 3$673 USD
Retailer 11$700 USD
Retailer 16$781 USD
Retailer 10$795 USD
Retailer 5$1,120 USD
Retailer 12$1,194 USD
Retailer 9$1,279 USD
Retailer 15$1,335 USD
Retailer 4$1,350 USD
Retailer 7$1,411 USD
Brilliant Earth$1,770 USD

38 data points across 17 retailers

19 retailers$448 USD to $1,770 USD

B+
Cheapest Retailer
-
$448 USD
Retailer 2
-
$450 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
$538 USD
€512 EUR
View
Retailer 4
-
$562 USD
ZAR 9,085 ZAR
View
Price last confirmed 9 days ago
A
Retailer 5
-
$634 USD
£499 GBP
View
A
Retailer 6
-
$673 USD
View
A
Retailer 7
-
$700 USD
View
Retailer 8
-
$781 USD
A$1,201 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$795 USD
View
Retailer 10
-
$827 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,120 USD
View
B+
Retailer 12
-
$1,194 USD
A$1,837 AUD
View
B+
Retailer 13
-
$1,196 USD
View
B
Retailer 14
-
$1,279 USD
View
B
Retailer 15
-
$1,335 USD
£1,051 GBP
View
B
Retailer 16
-
$1,350 USD
View
Retailer 17
-
$1,381 USD
View
Price last confirmed 63 days ago
Retailer 18
-
$1,411 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
19077151A · Oct 31
$1,770 USD
View
18 more retailers have this diamond
Prices start from $448 USDSave up to $1,322 USD

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
$448 USD