Cushion|Lab Grown|IGI

1.99ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG823697232

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823697232

Diamond specifications and retailer prices

From $2,138 NZD
$1,205 USD
As of October 26, 2026
Save $380 NZD (15%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,688 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 LG823697232 or 823697232. Listed at 10 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697232
Dimensions9.41 × 6.40 × 4.16 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.40 mm1.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697232
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.0%

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: $2,688 NZD|Low: $650 NZD|High: $2,795 NZD|Avg: $2,012 NZD|-3.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 2$650 NZD
Retailer 4$869 NZD
Retailer 3$959 NZD
Retailer 5$1,372 NZD
Retailer 8$2,138 NZD
Retailer 6$2,353 NZD
Retailer 9$2,362 NZD
Retailer 7$2,518 NZD
Rare Carat$2,688 NZD

26 data points across 9 retailers

10 retailers$2,138 NZD to $2,518 NZD

Retailer 1
-
$650 NZD
£289 GBP
Price last confirmed 8 days ago
Retailer 2
-
$869 NZD
$490 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$959 NZD
€515 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
$1,372 NZD
A$1,190 AUD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$2,138 NZD
$1,205 USD
View
Retailer 6
-
$2,353 NZD
£1,044 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$2,360 NZD
$1,330 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$2,362 NZD
SGD 1,799 SGD
View
Price last confirmed 19 days ago
B
Retailer 9
-
$2,518 NZD
$1,419 USD
View
Most Expensive
Rare Carat
LGLCU15-125131 · Oct 19
$2,688 NZD
$1,515 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $2,138 NZDSave up to $380 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
$2,138 NZD