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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 $1,811 AUD
$1,272 USD
As of October 31, 2026
Save $1,948 AUD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,758 AUD 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 $1,811 to $3,758, a $1,948 spread on the same certified stone. Do Amore Diamonds lists it at $3,758. 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
Colour
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: $3,758 AUD|Low: $833 AUD|High: $3,758 AUD|Avg: $1,972 AUD
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$833 AUD
Retailer 11$938 AUD
Retailer 8$1,244 AUD
Retailer 5$1,291 AUD
Retailer 4$1,811 AUD
Retailer 7$1,977 AUD
Retailer 10$1,996 AUD
Retailer 9$2,416 AUD
Retailer 2$2,471 AUD
Retailer 3$2,969 AUD
Do Amore Diamonds$3,758 AUD

15 data points across 11 retailers

3 retailers$1,811 AUD to $3,758 AUD

B
Cheapest Retailer
-
$1,811 AUD
$1,272 USD
B
Retailer 2
-
$2,471 AUD
€1,653 EUR
View
Most Expensive
C
Do Amore Diamonds
24-2267-27 · Oct 31
$3,758 AUD
$2,640 USD
View
2 more retailers have this diamond
Prices start from $1,811 AUDSave up to $1,948 AUD

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
$1,811 AUD