Cushion|Lab Grown|IGI

0.51ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG825627347

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825627347

Diamond specifications and retailer prices

From $396 AUD
€265 EUR
As of October 27, 2026
Save $667 AUD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,705 AUD at MOH London · As of October 21, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825627347 or 825627347. Listed at 16 retailers as of October 23, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825627347
Dimensions4.77 × 4.66 × 2.84 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.77 mm4.66 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825627347
Side View
Table 75.0%Crown 35.6°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 60.9%

Caratlytics Score

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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: Oct 27
Current: $1,705 AUD|Low: $134 AUD|High: $1,774 AUD|Avg: $607 AUD|-2.7%
MOH London
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
Retailer 16
October 27, 2026
Retailer 5$184 AUD
Retailer 14$216 AUD
Retailer 4$278 AUD
Retailer 15$361 AUD
Retailer 11$361 AUD
Retailer 12$377 AUD
Retailer 9$389 AUD
Retailer 2$396 AUD
Retailer 13$484 AUD
Retailer 10$554 AUD
Retailer 7$572 AUD
Retailer 8$641 AUD
Retailer 3$735 AUD
Retailer 16$1,063 AUD
Retailer 6$1,313 AUD
MOH London$1,705 AUD

36 data points across 16 retailers

16 retailers$396 AUD to $1,063 AUD

Retailer 1
-
$216 AUD
$152 USD
Price last confirmed 14 days ago
Retailer 2
-
$278 AUD
$195 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$361 AUD
$254 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$361 AUD
ZAR 4,100 ZAR
View
Price last confirmed 7 days ago
Retailer 5
-
$377 AUD
$265 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$389 AUD
£215 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$396 AUD
€265 EUR
View
Retailer 8
-
$484 AUD
$340 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$554 AUD
£307 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$572 AUD
SGD 543 SGD
View
Price last confirmed 7 days ago
Retailer 11
-
$641 AUD
$450 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$735 AUD
$516 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$976 AUD
£540 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,063 AUD
£588 GBP
View
Retailer 15
-
$1,313 AUD
$923 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG825627347 · Oct 21
$1,705 AUD
£943 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $396 AUDSave up to $667 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
$396 AUD