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Cushion|Lab Grown|IGI

1.99ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG792649054

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792649054

Diamond specifications and retailer prices

From $2,087 NZD
$1,176 USD
As of October 26, 2026
Save $367 NZD (15%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,679 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792649054 or 792649054. Listed at 11 retailers as of October 25, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792649054
Dimensions9.18 × 6.30 × 4.22 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.18 mm6.30 mm1.99 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792649054
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $2,679 NZD|Low: $635 NZD|High: $2,789 NZD|Avg: $1,845 NZD|-3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 24, 2026
Retailer 2$636 NZD
Retailer 6$941 NZD
Retailer 3$1,085 NZD
Retailer 12$1,205 NZD
Retailer 7$1,341 NZD
Retailer 4$1,987 NZD
Retailer 5$2,038 NZD
Retailer 11$2,087 NZD
Retailer 9$2,094 NZD
Retailer 8$2,298 NZD
Retailer 13$2,311 NZD
Retailer 10$2,454 NZD
Rare Carat$2,679 NZD

23 data points across 13 retailers

11 retailers$2,087 NZD to $2,454 NZD

Retailer 1
-
$636 NZD
£282 GBP
Price last confirmed 8 days ago
Retailer 2
-
$941 NZD
€505 EUR
View
Price last confirmed 8 days ago
Retailer 3
-
$1,205 NZD
$679 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,341 NZD
A$1,163 AUD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$2,087 NZD
$1,176 USD
View
Retailer 6
-
$2,094 NZD
$1,180 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$2,298 NZD
£1,020 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
$2,311 NZD
SGD 1,760 SGD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,360 NZD
$1,330 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$2,454 NZD
$1,383 USD
View
Most Expensive
Rare Carat
LGLCU15-62522 · Oct 19
$2,679 NZD
$1,510 USD
View
Price last confirmed 13 days ago
10 more retailers have this diamond
Prices start from $2,087 NZDSave up to $367 NZD

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+
1.99ct Cushion
$2,087 NZD