Cushion|Lab Grown|IGI

0.99ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG838612870

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838612870

Diamond specifications and retailer prices

From $366 NZD
$206 USD
As of November 1, 2026
Save $1,160 NZD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,679 NZD at Brilliant Earth · As of September 26, 2026
View at Brilliant Earth

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG838612870 or 838612870. Listed at 6 retailers as of October 31, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.99
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838612870
Dimensions7.05 × 5.11 × 3.45 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm5.11 mm0.99 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838612870
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,679 NZD|Low: $366 NZD|High: $2,679 NZD|Avg: $1,550 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2$366 NZD
Retailer 4$566 NZD
Retailer 6$874 NZD
Retailer 5$1,455 NZD
Retailer 3$1,526 NZD
Brilliant Earth$2,679 NZD

13 data points across 6 retailers

6 retailers$366 NZD to $1,526 NZD

A
Cheapest Retailer
-
$366 NZD
$206 USD
Final sale: no returns
A
Retailer 2
-
$566 NZD
$319 USD
View
Retailer 3
-
$1,455 NZD
$820 USD
View
Price last confirmed 14 days ago
B
Retailer 4
-
$1,526 NZD
$860 USD
View
Retailer 5
-
$1,606 NZD
$905 USD
View
Price last confirmed 14 days ago
Most Expensive
Brilliant Earth
21485052A · Sep 26
$2,679 NZD
$1,510 USD
View
Price last confirmed 36 days ago
5 more retailers have this diamond
Prices start from $366 NZDSave up to $1,160 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.

A
0.99ct Cushion
$366 NZD