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Cushion|Lab Grown|IGI

1.99ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG681550399

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG681550399

Diamond specifications and retailer prices

From $931 AUD
£515 GBP
As of October 30, 2026
Save $4,194 AUD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,125 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681550399 or 681550399. Listed at 6 retailers as of October 29, 2026, with prices from $931 to $5,125, a $4,194 spread on the same certified stone. Do Amore Diamonds lists it at $5,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681550399
Dimensions8.77 × 6.64 × 4.43 mm
L/W Ratio1.32
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
8.77 mm6.64 mm1.99 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681550399
Side View
Table 63.0%Crown 35.9°Girdle: THN-MEDPavilion 37.2°Culet: NoneDepth 66.7%

Caratlytics Score

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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: $5,125 AUD|Low: $928 AUD|High: $5,125 AUD|Avg: $2,234 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$931 AUD
Retailer 6$1,125 AUD
Retailer 3$1,189 AUD
Retailer 5$1,189 AUD
Retailer 8$1,267 AUD
Retailer 7$1,500 AUD
Retailer 10$2,746 AUD
Retailer 9$3,039 AUD
Retailer 4$3,081 AUD
Do Amore Diamonds$5,125 AUD

29 data points across 10 retailers

6 retailers$931 AUD to $5,125 AUD

A
Cheapest Retailer
-
$931 AUD
£515 GBP
A
Retailer 2
-
$1,125 AUD
$790 USD
View
B+
Retailer 3
-
$1,189 AUD
$835 USD
View
B+
Retailer 4
-
$1,189 AUD
$835 USD
View
Retailer 5
-
$3,081 AUD
£1,704 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
7-1679472 · Oct 29
$5,125 AUD
$3,600 USD
View
5 more retailers have this diamond
Prices start from $931 AUDSave up to $4,194 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.

A
1.99ct Cushion
$931 AUD