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Cushion|Lab Grown|IGI

1.91ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG653410033

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG653410033

Diamond specifications and retailer prices

From $508 USD
£400 GBP
As of October 30, 2026
Save $2,172 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,680 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653410033 or 653410033. Listed at 11 retailers as of October 30, 2026, with prices from $508 to $2,680, a $2,172 spread on the same certified stone. Do Amore Diamonds lists it at $2,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653410033
Dimensions8.58 × 6.43 × 4.32 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm6.43 mm1.91 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653410033
Side View
Table 64.0%Crown 35.7°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 67.2%

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: $2,680 USD|Low: $506 USD|High: $2,680 USD|Avg: $1,153 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$508 USD
Retailer 11$572 USD
Retailer 7$575 USD
Retailer 9$613 USD
Retailer 10$650 USD
Retailer 4$741 USD
Retailer 6$1,115 USD
Retailer 8$1,440 USD
Retailer 3$1,490 USD
Retailer 5$1,666 USD
Do Amore Diamonds$2,680 USD

41 data points across 11 retailers

11 retailers$508 USD to $2,680 USD

A
Cheapest Retailer
-
$508 USD
£400 GBP
A
Retailer 2
-
$572 USD
View
A
Retailer 3
-
$575 USD
View
A
Retailer 4
-
$613 USD
View
A
Retailer 5
-
$650 USD
View
A
Retailer 6
-
$741 USD
£583 GBP
View
B+
Retailer 7
-
$1,115 USD
View
B
Retailer 8
-
$1,440 USD
View
Retailer 9
-
$1,490 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$1,666 USD
£1,312 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7CF9DFE3C · Oct 31
$2,680 USD
View
10 more retailers have this diamond
Prices start from $508 USDSave up to $2,172 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
1.91ct Cushion
$508 USD