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Round|Lab Grown|GIA

0.51ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • GIA 1428900560

Certificate GIA 1428900560

Diamond specifications and retailer prices

From $1,458 AUD
$1,024 USD
As of October 30, 2026
Save $122 AUD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,580 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1428900560. Listed at 3 retailers as of October 29, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 1428900560
Dimensions5.15 × 5.13 × 3.14 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.15 mm5.13 mm0.51 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1428900560
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,954 AUD|Low: $1,422 AUD|High: $3,981 AUD|Avg: $2,323 AUD|+0.5%
Retailer 1
Retailer 2
Yorxs
October 29, 2026
Retailer 2$1,458 AUD
Yorxs$1,580 AUD
Retailer 1$3,954 AUD

12 data points across 3 retailers

3 retailers$1,458 AUD to $1,580 AUD

B
Cheapest Retailer
-
$1,458 AUD
$1,024 USD
Most Expensive
B
Yorxs
F1192BBA1 · Oct 29
$1,580 AUD
€1,057 EUR
View
1 more retailer has this diamond
Prices start from $1,458 AUDSave up to $122 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.

B
0.51ct Round
$1,458 AUD