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Cushion|Lab Grown|IGI

1.15ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG593391862

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG593391862

Diamond specifications and retailer prices

From $195 USD
As of October 28, 2026
Save $933 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,128 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593391862 or 593391862. Listed at 16 retailers as of October 28, 2026, with prices from $195 to $1,128, a $933 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593391862
Dimensions5.80 × 5.80 × 5.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.80 mm5.80 mm1.15 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593391862
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.6%

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 28
Current: $1,128 USD|Low: $195 USD|High: $1,128 USD|Avg: $547 USD|+7.2%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$195 USD
Retailer 11$216 USD
Retailer 7$292 USD
Retailer 5$361 USD
Retailer 2$386 USD
Retailer 4$425 USD
Retailer 12$537 USD
Retailer 9$539 USD
Retailer 8$679 USD
Retailer 10$780 USD
Retailer 6$1,013 USD
Flawless Fine Jewelry$1,128 USD

44 data points across 12 retailers

16 retailers$195 USD to $1,128 USD

A
Cheapest Retailer
-
$195 USD
Final sale: no returns
A
Retailer 2
-
$216 USD
View
B+
Retailer 3
-
$292 USD
View
A
Retailer 4
-
$361 USD
€344 EUR
View
A
Retailer 5
-
$386 USD
£304 GBP
View
A
Retailer 6
-
$407 USD
View
A
Retailer 7
-
$425 USD
View
B+
Retailer 8
-
$537 USD
View
B+
Retailer 9
-
$539 USD
View
B+
Retailer 10
-
$679 USD
A$1,045 AUD
View
B+
Retailer 11
-
$713 USD
View
B
Retailer 12
-
$748 USD
View
B+
Retailer 13
-
$780 USD
View
B
Retailer 14
-
$1,013 USD
£798 GBP
View
B
Retailer 15
-
$1,110 USD
View
Most Expensive
B
Flawless Fine Jewelry
742CC39F1 · Oct 29
$1,128 USD
£888 GBP
View
15 more retailers have this diamond
Prices start from $195 USDSave up to $933 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
1.15ct Cushion
$195 USD