Round|Natural|GIA

2.03ct G I1 Round Natural Diamond

VG • G/I1 • GIA 5231605839

Certificate GIA 5231605839

Diamond specifications and retailer prices

From $12,300 USD
As of October 30, 2026
Save $410 USD (3%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,710 USD at Jared · As of October 30, 2026
View at Jared

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5231605839. Listed at 4 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231605839
Dimensions8.15 × 8.21 × 4.95 mm
L/W Ratio1.01
Top View
8.15 mm8.21 mm2.03 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231605839
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,710 USD|Low: $12,300 USD|High: $12,710 USD|Avg: $12,457 USD
Jared
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$12,300 USD
Retailer 4$12,300 USD
Retailer 2$12,618 USD
Jared$12,710 USD

23 data points across 4 retailers

4 retailers$12,300 USD to $12,710 USD

B+
Cheapest Retailer
-
$12,300 USD
B+
Retailer 2
-
$12,300 USD
View
B
Retailer 3
-
$12,618 USD
€12,017 EUR
View
Most Expensive
B
Jared
155003787 · Oct 30
$12,710 USD
View
3 more retailers have this diamond
Prices start from $12,300 USDSave up to $410 USD

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+
2.03ct Round
$12,300 USD