Radiant|Natural|GIA

5.12ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 1508499928

Certificate GIA 1508499928

Diamond specifications and retailer prices

From €113,078 EUR
$126,331 USD
As of October 31, 2026
Save €11,626 EUR (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €124,704 EUR at Jared · As of October 30, 2026
View at Jared

About this 5.12ct natural radiant diamond

This 5.12ct natural radiant sits in the over five 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 1508499928. Listed at 4 retailers as of October 30, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.12
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1508499928
Dimensions10.99 × 8.65 × 6.38 mm
L/W Ratio1.27
Girdle conditionPolished
Top View
10.99 mm8.65 mm5.12 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1508499928
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.7%

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 31
Current: €124,704 EUR|Low: €79,502 EUR|High: €124,704 EUR|Avg: €109,318 EUR|+10.0%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 12, 2026
Retailer 5€79,502 EUR
Retailer 6€103,474 EUR
Retailer 4€113,078 EUR
Retailer 2€123,200 EUR
Retailer 3€123,200 EUR
Jared€124,704 EUR

3 data points across 6 retailers

4 retailers€113,078 EUR to €124,704 EUR

A
Cheapest Retailer
-
€113,078 EUR
$126,331 USD
B+
Retailer 2
-
€123,200 EUR
$137,640 USD
View
B+
Retailer 3
-
€123,200 EUR
$137,640 USD
View
Most Expensive
B+
Jared
152407058 · Oct 30
€124,704 EUR
$139,320 USD
View
3 more retailers have this diamond
Prices start from €113,078 EURSave up to €11,626 EUR

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
5.12ct Radiant
€113,078 EUR