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Radiant|Lab Grown|GIA

3.31ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • GIA 6512539784

Certificate GIA 6512539784

Diamond specifications and retailer prices

From $1,584 AUD
$1,113 USD
As of October 27, 2026
Save $7,141 AUD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,063 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.31ct lab-grown radiant diamond

This 3.31ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512539784. Listed at 8 retailers as of October 27, 2026, with a 451% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.31
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6512539784
Dimensions10.46 × 7.42 × 4.96 mm
L/W Ratio1.41
Top View
10.46 mm7.42 mm3.31 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512539784
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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: $6,551 AUD|Low: $1,838 AUD|High: $9,138 AUD|Avg: $5,238 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$1,838 AUD
Retailer 3$3,802 AUD
Retailer 1$6,551 AUD
Retailer 2$8,725 AUD

10 data points across 4 retailers

8 retailers$1,584 AUD to $8,725 AUD

A
Cheapest Retailer
-
$1,584 AUD
$1,113 USD
A
Retailer 2
-
$1,724 AUD
$1,211 USD
View
A
Retailer 3
-
$1,838 AUD
$1,291 USD
View
Retailer 4
-
$1,838 AUD
$1,291 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$3,802 AUD
$2,671 USD
View
B
Retailer 6
-
$6,551 AUD
£3,624 GBP
View
B
Retailer 7
-
$8,725 AUD
$6,130 USD
View
Most Expensive
Do Amore Diamonds
27-7F9921930 · Oct 29
$14,063 AUD
$9,880 USD
View
Price under review
7 more retailers have this diamond
Prices start from $1,584 AUDSave up to $7,141 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
3.31ct Radiant
$1,584 AUD