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Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG839611604

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839611604

Diamond specifications and retailer prices

From $281 NZD
$158 USD
As of October 27, 2026
Save $1,512 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,794 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839611604 or 839611604. Listed at 17 retailers as of October 25, 2026, with prices from $281 to $1,794, a $1,512 spread on the same certified stone. Reve Diamonds lists it at $1,794. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611604
Dimensions7.01 × 5.06 × 3.17 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm5.06 mm0.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611604
Side View
Table 68.0%Crown 35.2°Girdle: MED-THKPavilion 31.2°Culet: NoneDepth 62.6%

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: Oct 27
Current: $537 NZD|Low: $274 NZD|High: $1,794 NZD|Avg: $808 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 5$281 NZD
Retailer 15$365 NZD
Retailer 10$403 NZD
Retailer 11$533 NZD
Retailer 1$537 NZD
Retailer 14$556 NZD
Retailer 4$580 NZD
Retailer 2$602 NZD
Retailer 13$672 NZD
Retailer 3$748 NZD
Retailer 9$854 NZD
Retailer 8$976 NZD
Retailer 6$1,104 NZD
Retailer 12$1,463 NZD
Retailer 7$1,709 NZD
Reve Diamonds$1,794 NZD

31 data points across 16 retailers

17 retailers$281 NZD to $1,794 NZD

A
Cheapest Retailer
-
$281 NZD
$158 USD
Final sale: no returns
A
Retailer 2
-
$365 NZD
HK$1,600 HKD
View
A
Retailer 3
-
$403 NZD
£178 GBP
View
A
Retailer 4
-
$533 NZD
£236 GBP
View
A
Retailer 5
-
$537 NZD
€287 EUR
View
Retailer 6
-
$556 NZD
ZAR 5,048 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$580 NZD
$326 USD
View
A
Retailer 8
-
$602 NZD
$338 USD
View
B+
Retailer 9
-
$672 NZD
£297 GBP
View
A
Retailer 10
-
$748 NZD
$420 USD
View
B+
Retailer 11
-
$854 NZD
SGD 648 SGD
View
B+
Retailer 12
-
$864 NZD
$485 USD
View
B+
Retailer 13
-
$976 NZD
$548 USD
View
B+
Retailer 14
-
$1,104 NZD
$620 USD
View
B
Retailer 15
-
$1,463 NZD
£647 GBP
View
Retailer 16
-
$1,709 NZD
$960 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Reve Diamonds
4FFB58B27 · Oct 25
$1,794 NZD
$1,007 USD
View
16 more retailers have this diamond
Prices start from $281 NZDSave up to $1,512 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
$281 NZD