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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG797677409

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797677409

Diamond specifications and retailer prices

From $290 USD
As of October 30, 2026
Save $2,050 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,340 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797677409 or 797677409. Listed at 13 retailers as of October 30, 2026, with prices from $290 to $2,340, a $2,050 spread on the same certified stone. Do Amore Diamonds lists it at $2,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797677409
Dimensions8.38 × 6.51 × 4.61 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm6.51 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797677409
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 70.8%

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 30
Current: $2,340 USD|Low: $290 USD|High: $2,340 USD|Avg: $901 USD|+1.7%
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
Retailer 13
November 2, 2026
Retailer 4$290 USD
Retailer 10$302 USD
Retailer 12$406 USD
Retailer 11$560 USD
Retailer 5$565 USD
Retailer 6$575 USD
Retailer 2$640 USD
Retailer 8$775 USD
Retailer 9$1,185 USD
Retailer 13$1,229 USD
Retailer 3$1,240 USD
Retailer 7$1,336 USD
Do Amore Diamonds$2,340 USD

42 data points across 13 retailers

13 retailers$290 USD to $2,340 USD

A
Cheapest Retailer
-
$290 USD
Final sale: no returns
Retailer 2
-
$302 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$406 USD
View
A
Retailer 4
-
$560 USD
View
A
Retailer 5
-
$575 USD
ZAR 9,289 ZAR
View
A
Retailer 6
-
$640 USD
£504 GBP
View
A
Retailer 7
-
$775 USD
A$1,193 AUD
View
B+
Retailer 8
-
$1,185 USD
View
B+
Retailer 9
-
$1,229 USD
View
B+
Retailer 10
-
$1,240 USD
View
B+
Retailer 11
-
$1,336 USD
£1,052 GBP
View
B
Retailer 12
-
$1,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF8B87292 · Nov 2
$2,340 USD
View
12 more retailers have this diamond
Prices start from $290 USDSave up to $2,050 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
1.90ct Cushion
$290 USD