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Radiant|Lab Grown|GIA

2.03ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 6421596404

Certificate GIA 6421596404

Diamond specifications and retailer prices

From $727 AUD
$511 USD
As of October 30, 2026
Save $5,736 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,463 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6421596404. Listed at 22 retailers as of October 30, 2026, with prices from $727 to $6,463, a $5,736 spread on the same certified stone. Do Amore Diamonds lists it at $6,463. 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

2.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.46°
Pavilion angle53.23°
OriginLab Grown
Grading LabGIA
CertificateGIA 6421596404
Dimensions8.82 × 6.49 × 4.26 mm
L/W Ratio1.36
Top View
8.82 mm6.49 mm2.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421596404
Side View
Table 63.0%Crown 40.46°Girdle: MediumPavilion 53.23°Culet: NoneDepth 65.6%

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 30
Current: $1,430 AUD|Low: $699 AUD|High: $4,377 AUD|Avg: $2,001 AUD|+1.7%
Retailer 1
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
Retailer 17
October 31, 2026
Retailer 16$727 AUD
Retailer 7$813 AUD
Retailer 4$814 AUD
Retailer 17$903 AUD
Retailer 14$1,096 AUD
Retailer 15$1,286 AUD
Retailer 6$1,354 AUD
Retailer 1$1,430 AUD
Retailer 9$1,868 AUD
Retailer 10$2,212 AUD
Retailer 13$2,239 AUD
Retailer 12$2,404 AUD
Retailer 3$2,619 AUD
Retailer 8$2,907 AUD
Retailer 2$3,347 AUD
Retailer 11$4,348 AUD
Retailer 5$4,365 AUD

45 data points across 17 retailers

22 retailers$727 AUD to $6,463 AUD

A
Cheapest Retailer
-
$727 AUD
$511 USD
A
Retailer 2
-
$813 AUD
$571 USD
View
Final sale: no returns
A
Retailer 3
-
$814 AUD
$572 USD
View
A
Retailer 4
-
$887 AUD
$623 USD
View
Retailer 5
-
$903 AUD
$634 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$903 AUD
$634 USD
View
A
Retailer 7
-
$1,096 AUD
$770 USD
View
A
Retailer 8
-
$1,286 AUD
$903 USD
View
A
Retailer 9
-
$1,354 AUD
$951 USD
View
A
Retailer 10
-
$1,430 AUD
£791 GBP
View
B+
Retailer 11
-
$1,681 AUD
$1,181 USD
View
B+
Retailer 12
-
$2,212 AUD
View
B+
Retailer 13
-
$2,239 AUD
$1,573 USD
View
B+
Retailer 14
-
$2,404 AUD
ZAR 27,276 ZAR
View
B+
Retailer 15
-
$2,619 AUD
$1,840 USD
View
B+
Retailer 16
-
$2,692 AUD
CA$2,626 CAD
View
B
Retailer 17
-
$2,907 AUD
£1,608 GBP
View
B
Retailer 18
-
$3,347 AUD
$2,351 USD
View
B
Retailer 19
-
$3,395 AUD
$2,385 USD
View
B
Retailer 20
-
$4,348 AUD
£2,405 GBP
View
B
Retailer 21
-
$4,365 AUD
$3,066 USD
View
Most Expensive
B
Do Amore Diamonds
27-2C91AD872 · Oct 31
$6,463 AUD
$4,540 USD
View
21 more retailers have this diamond
Prices start from $727 AUDSave up to $5,736 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
2.03ct Radiant
$727 AUD