Radiant|Natural|GIA

1.03ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 2145531518

Certificate GIA 2145531518

Diamond specifications and retailer prices

From $4,092 USD
As of November 2, 2026
Save $1,811 USD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,903 USD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-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 2145531518. Listed at 3 retailers as of November 1, 2026, with prices from $4,092 to $5,903, a $1,811 spread on the same certified stone. 77 Diamonds lists it at $5,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145531518
Dimensions6.49 × 5.56 × 3.44 mm
L/W Ratio1.17
Top View
6.49 mm5.56 mm1.03 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2145531518
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCuletDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $5,903 USD|Low: $4,047 USD|High: $5,914 USD|Avg: $4,812 USD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$4,092 USD
Retailer 2$4,484 USD
77 Diamonds$5,903 USD

33 data points across 3 retailers

3 retailers$4,092 USD to $5,903 USD

B+
Cheapest Retailer
-
$4,092 USD
B+
Retailer 2
-
$4,484 USD
€4,270 EUR
View
Most Expensive
B
77 Diamonds
RADZQHKK3J5B · Nov 1
$5,903 USD
£4,648 GBP
View
2 more retailers have this diamond
Prices start from $4,092 USDSave up to $1,811 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+
1.03ct Radiant
$4,092 USD