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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 $592 USD
As of October 30, 2026
Save $2,588 USD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,180 USD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $592 to $3,180, a $2,588 spread on the same certified stone. Do Amore Diamonds lists it at $3,180. 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
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: Oct 30
Current: $3,180 USD|Low: $520 USD|High: $3,180 USD|Avg: $1,144 USD
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$520 USD
Retailer 8$592 USD
Retailer 9$595 USD
Retailer 4$651 USD
Retailer 10$655 USD
Retailer 7$711 USD
Retailer 11$1,054 USD
Retailer 2$1,141 USD
Retailer 12$1,328 USD
Retailer 6$1,370 USD
Retailer 5$1,925 USD
Do Amore Diamonds$3,180 USD

14 data points across 12 retailers

8 retailers$592 USD to $3,180 USD

A
Cheapest Retailer
-
$592 USD
A
Retailer 2
-
$595 USD
View
B+
Retailer 3
-
$711 USD
View
B+
Retailer 4
-
$1,141 USD
A$1,756 AUD
View
Retailer 5
-
$1,370 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$1,925 USD
£1,516 GBP
View
B
Retailer 7
-
$2,970 USD
View
Most Expensive
B
Do Amore Diamonds
27-B7762E2F2 · Oct 31
$3,180 USD
View
7 more retailers have this diamond
Prices start from $592 USDSave up to $2,588 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
$592 USD