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Cushion|Lab Grown|IGI

0.51ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG844684470

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844684470

Diamond specifications and retailer prices

From $272 NZD
As of November 4, 2026
Save $1,743 NZD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,015 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844684470 or 844684470. Listed at 12 retailers as of November 4, 2026, with prices from $272 to $2,015, a $1,743 spread on the same certified stone. MOH London lists it at $2,015. 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

0.51
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684470
Dimensions5.53 × 3.98 × 2.65 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
5.53 mm3.98 mm0.51 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684470
Side View
Table 72.0%Crown 35.4°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: Nov 4
Current: $2,015 NZD|Low: $272 NZD|High: $2,038 NZD|Avg: $710 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$272 NZD
Retailer 8$434 NZD
Retailer 2$479 NZD
Retailer 12$482 NZD
Retailer 7$575 NZD
Retailer 6$583 NZD
Retailer 3$651 NZD
Retailer 11$680 NZD
Retailer 4$694 NZD
Retailer 9$710 NZD
Retailer 5$879 NZD
MOH London$2,015 NZD

12 data points across 12 retailers

12 retailers$272 NZD to $2,015 NZD

A
Cheapest Retailer
-
$272 NZD
A
Retailer 2
-
$434 NZD
View
A
Retailer 3
-
$479 NZD
View
A
Retailer 4
-
$482 NZD
View
B+
Retailer 5
-
$575 NZD
View
B+
Retailer 6
-
$583 NZD
View
Retailer 7
-
$651 NZD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$680 NZD
View
B+
Retailer 9
-
$694 NZD
View
B+
Retailer 10
-
$710 NZD
View
B
Retailer 11
-
$879 NZD
View
Most Expensive
B
MOH London
LG844684470 · Nov 5
$2,015 NZD
£892 GBP
View
11 more retailers have this diamond
Prices start from $272 NZDSave up to $1,743 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
0.51ct Cushion
$272 NZD