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Cushion|Lab Grown|IGI

1.91ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG550246689

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG550246689

Diamond specifications and retailer prices

From $1,272 USD
As of October 31, 2026
Save $1,368 USD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,640 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG550246689 or 550246689. Listed at 3 retailers as of October 31, 2026, with prices from $1,272 to $2,640, a $1,368 spread on the same certified stone. Do Amore Diamonds lists it at $2,640. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.91
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550246689
Dimensions7.54 × 7.15 × 4.60 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.54 mm7.15 mm1.91 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550246689
Side View
Table 59.5%Crown 36°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,640 USD|Low: $585 USD|High: $2,640 USD|Avg: $1,385 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 31, 2026
Retailer 6$585 USD
Retailer 11$659 USD
Retailer 8$874 USD
Retailer 5$907 USD
Retailer 4$1,272 USD
Retailer 7$1,389 USD
Retailer 10$1,402 USD
Retailer 9$1,697 USD
Retailer 2$1,736 USD
Retailer 3$2,085 USD
Do Amore Diamonds$2,640 USD

15 data points across 11 retailers

3 retailers$1,272 USD to $2,640 USD

B
Cheapest Retailer
-
$1,272 USD
B
Retailer 2
-
$1,736 USD
€1,653 EUR
View
Most Expensive
C
Do Amore Diamonds
24-2267-27 · Oct 31
$2,640 USD
View
2 more retailers have this diamond
Prices start from $1,272 USDSave up to $1,368 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.

B
1.91ct Cushion
$1,272 USD