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Radiant|Natural|GIA

5.13ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 1232910922

Certificate GIA 1232910922

Diamond specifications and retailer prices

From $97,329 USD
As of November 2, 2026
Save $60,700 USD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $158,029 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.13ct natural radiant diamond

This 5.13ct natural radiant sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232910922. Listed at 6 retailers as of November 1, 2026, with prices from $97,329 to $158,029, a $60,700 spread on the same certified stone. MOH London lists it at $158,029. 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

5.13
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1232910922
Dimensions11.55 × 8.63 × 6.21 mm
L/W Ratio1.34
Girdle conditionPolished
Key to symbols
Crystal, Feather, Cloud
Top View
11.55 mm8.63 mm5.13 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1232910922
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.9%

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 2
Current: $158,029 USD|Low: $95,572 USD|High: $171,070 USD|Avg: $119,152 USD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$95,572 USD
Retailer 4$97,329 USD
Retailer 3$102,463 USD
Retailer 5$105,402 USD
Retailer 6$113,742 USD
Retailer 2$122,738 USD
MOH London$158,029 USD

29 data points across 7 retailers

6 retailers$97,329 USD to $158,029 USD

A
Cheapest Retailer
-
$97,329 USD
A
Retailer 2
-
$102,463 USD
£80,680 GBP
View
B+
Retailer 3
-
$105,402 USD
View
B+
Retailer 4
-
$113,742 USD
View
B+
Retailer 5
-
$122,738 USD
€116,893 EUR
View
Most Expensive
B
MOH London
4CE889256 · Nov 1
$158,029 USD
£124,432 GBP
View
5 more retailers have this diamond
Prices start from $97,329 USDSave up to $60,700 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
5.13ct Radiant
$97,329 USD