Radiant|Natural|GIA

3.03ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2557414608

Certificate GIA 2557414608

Diamond specifications and retailer prices

From $28,406 USD
As of October 28, 2026
Save $26,884 USD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $55,291 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557414608. Listed at 17 retailers as of October 28, 2026, with prices from $28,406 to $55,291, a $26,884 spread on the same certified stone. MOH London lists it at $55,291. 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

3.03
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557414608
Dimensions10.05 × 7.35 × 4.98 mm
L/W Ratio1.37
Key to symbols
Crystal, Feather, Needle
Top View
10.05 mm7.35 mm3.03 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557414608
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.7%

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: Oct 28
Current: $55,291 USD|Low: $25,527 USD|High: $55,585 USD|Avg: $33,773 USD|+24.3%
MOH London
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
October 31, 2026
Retailer 11$28,406 USD
Retailer 12$30,485 USD
Retailer 5$31,866 USD
Retailer 2$31,986 USD
Retailer 6$32,060 USD
Retailer 7$32,279 USD
Retailer 8$34,023 USD
Retailer 14$35,214 USD
Retailer 9$35,476 USD
Retailer 3$35,507 USD
Retailer 4$36,681 USD
Retailer 13$36,975 USD
Retailer 16$38,148 USD
Retailer 15$38,695 USD
Retailer 10$42,659 USD
MOH London$55,291 USD

40 data points across 16 retailers

17 retailers$28,406 USD to $55,291 USD

A
Cheapest Retailer
-
$28,406 USD
Retailer 2
-
$28,432 USD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$30,485 USD
View
B+
Retailer 4
-
$31,866 USD
View
B+
Retailer 5
-
$31,986 USD
View
B+
Retailer 6
-
$32,060 USD
View
B+
Retailer 7
-
$32,279 USD
View
Final sale: no returns
Retailer 8
-
$34,023 USD
£26,790 GBP
View
Price last confirmed 31 days ago
B
Retailer 9
-
$35,214 USD
View
B
Retailer 10
-
$35,476 USD
£27,934 GBP
View
B
Retailer 11
-
$35,507 USD
View
B
Retailer 12
-
$36,681 USD
View
B
Retailer 13
-
$36,975 USD
View
B
Retailer 14
-
$38,148 USD
View
B
Retailer 15
-
$38,695 USD
View
B
Retailer 16
-
$42,659 USD
€40,628 EUR
View
Most Expensive
C
MOH London
7737204D9 · Oct 29
$55,291 USD
£43,536 GBP
View
16 more retailers have this diamond
Prices start from $28,406 USDSave up to $26,884 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.

A
3.03ct Radiant
$28,406 USD