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Radiant|Lab Grown|IGI

2.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG523291998

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG523291998

Diamond specifications and retailer prices

From $431 AUD
$303 USD
As of October 30, 2026
Save $3,398 AUD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,829 AUD at Do Amore Diamonds · As of October 29, 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 and certified by IGI LG523291998 or 523291998. Listed at 26 retailers as of October 29, 2026, with prices from $431 to $3,829, a $3,398 spread on the same certified stone. Do Amore Diamonds lists it at $3,829. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523291998
Dimensions9.16 × 6.27 × 4.24 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.16 mm6.27 mm2.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523291998
Side View
Table 65.5%Crown 38.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.6%

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: $3,829 AUD|Low: $431 AUD|High: $5,339 AUD|Avg: $1,440 AUD|-11.5%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 15$431 AUD
Retailer 5$483 AUD
Retailer 4$500 AUD
Retailer 18$535 AUD
Retailer 14$605 AUD
Retailer 16$709 AUD
Retailer 7$710 AUD
Retailer 9$713 AUD
Retailer 19$755 AUD
Retailer 8$1,039 AUD
Retailer 17$1,058 AUD
Retailer 6$1,321 AUD
Retailer 3$1,424 AUD
Retailer 2$1,643 AUD
Retailer 13$2,054 AUD
Retailer 10$2,126 AUD
Retailer 12$2,339 AUD
Retailer 21$2,645 AUD
Retailer 11$2,898 AUD
Retailer 20$3,039 AUD
Do Amore Diamonds$3,829 AUD

24 data points across 21 retailers

26 retailers$431 AUD to $3,829 AUD

A
Cheapest Retailer
-
$431 AUD
$303 USD
A
Retailer 2
-
$483 AUD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$500 AUD
$351 USD
View
A
Retailer 4
-
$535 AUD
$376 USD
View
Retailer 5
-
$605 AUD
$425 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$709 AUD
£392 GBP
View
A
Retailer 7
-
$710 AUD
$499 USD
View
B+
Retailer 8
-
$713 AUD
$501 USD
View
A
Retailer 9
-
$755 AUD
$530 USD
View
Retailer 10
-
$809 AUD
£447 GBP
View
Price last confirmed 28 days ago
A
Retailer 11
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$1,039 AUD
$730 USD
View
A
Retailer 12
-
$1,058 AUD
£585 GBP
View
A
Retailer 13
-
$1,321 AUD
View
A
Retailer 14
-
$1,424 AUD
ZAR 16,158 ZAR
View
B+
Retailer 15
-
$1,482 AUD
£820 GBP
View
Retailer 16
-
$1,535 AUD
$1,078 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,643 AUD
$1,154 USD
View
B+
Retailer 18
-
$2,019 AUD
CA$1,970 CAD
View
B+
Retailer 19
-
$2,054 AUD
$1,443 USD
View
B+
Retailer 20
-
$2,126 AUD
$1,494 USD
View
Retailer 21
-
$2,339 AUD
$1,643 USD
View
Price last confirmed 13 days ago
B
Retailer 22
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$2,645 AUD
$1,858 USD
View
B
Retailer 23
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$2,670 AUD
$1,876 USD
View
B
Retailer 24
-
$2,898 AUD
SGD 2,751 SGD
View
B
Retailer 25
-
$3,039 AUD
£1,681 GBP
View
Most Expensive
B
Do Amore Diamonds
27-09DDD9704 · Oct 29
$3,829 AUD
$2,690 USD
View
25 more retailers have this diamond
Prices start from $431 AUDSave up to $3,398 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
$431 AUD