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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 $219 AUD
As of November 4, 2026
Save $1,400 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,618 AUD 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 $219 to $1,618, a $1,400 spread on the same certified stone. MOH London lists it at $1,618. 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: $1,618 AUD|Low: $219 AUD|High: $1,636 AUD|Avg: $570 AUD|-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$219 AUD
Retailer 8$349 AUD
Retailer 2$384 AUD
Retailer 12$387 AUD
Retailer 7$461 AUD
Retailer 6$469 AUD
Retailer 3$523 AUD
Retailer 11$546 AUD
Retailer 4$557 AUD
Retailer 9$570 AUD
Retailer 5$706 AUD
MOH London$1,618 AUD

12 data points across 12 retailers

12 retailers$219 AUD to $1,618 AUD

A
Cheapest Retailer
-
$219 AUD
A
Retailer 2
-
$349 AUD
View
A
Retailer 3
-
$384 AUD
View
A
Retailer 4
-
$387 AUD
View
B+
Retailer 5
-
$461 AUD
View
B+
Retailer 6
-
$469 AUD
View
Retailer 7
-
$523 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$546 AUD
View
B+
Retailer 9
-
$557 AUD
View
B+
Retailer 10
-
$570 AUD
View
B
Retailer 11
-
$706 AUD
View
Most Expensive
B
MOH London
LG844684470 · Nov 5
$1,618 AUD
£892 GBP
View
11 more retailers have this diamond
Prices start from $219 AUDSave up to $1,400 AUD

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
$219 AUD