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Round|Natural|GIA

2.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2507656068

Certificate GIA 2507656068

Diamond specifications and retailer prices

From $20,613 AUD
As of November 1, 2026
Save $10,154 AUD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,767 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2507656068. Listed at 12 retailers as of November 1, 2026, with prices from $20,613 to $30,767, a $10,154 spread on the same certified stone. MOH London lists it at $30,767. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.03
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2507656068
Dimensions8.17 × 8.20 × 4.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
8.17 mm8.20 mm2.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507656068
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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: Nov 1
Current: $30,767 AUD|Low: $20,839 AUD|High: $30,932 AUD|Avg: $24,162 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$20,839 AUD
Retailer 4$20,889 AUD
Retailer 8$22,706 AUD
Retailer 6$23,195 AUD
Retailer 3$23,305 AUD
Retailer 5$23,446 AUD
Retailer 7$23,557 AUD
Retailer 2$23,836 AUD
Retailer 11$24,463 AUD
Retailer 10$27,909 AUD
MOH London$30,767 AUD

13 data points across 11 retailers

12 retailers$20,613 AUD to $30,767 AUD

A
Cheapest Retailer
-
$20,613 AUD
A
Retailer 2
-
$20,839 AUD
View
Final sale: no returns
A
Retailer 3
-
$20,889 AUD
View
B+
Retailer 4
-
$22,706 AUD
View
B+
Retailer 5
-
$23,195 AUD
View
B+
Retailer 6
-
$23,305 AUD
View
B+
Retailer 7
-
$23,446 AUD
View
B+
Retailer 8
-
$23,557 AUD
View
B+
Retailer 9
-
$23,836 AUD
View
B+
Retailer 10
-
$24,463 AUD
View
B
Retailer 11
-
$27,909 AUD
View
Most Expensive
B+
MOH London
556B580F6 · Nov 2
$30,767 AUD
£16,959 GBP
View
11 more retailers have this diamond
Prices start from $20,613 AUDSave up to $10,154 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 Round
$20,613 AUD