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Radiant|Natural|GIA

5.12ct H VS2 Radiant Natural Diamond

EX • H/VS2 • GIA 2568398355

Certificate GIA 2568398355

Diamond specifications and retailer prices

From €156,627 EUR
$174,985 USD
As of October 28, 2026
Save €42,095 EUR (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €257,153 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct natural radiant diamond

This 5.12ct natural radiant sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568398355. Listed at 4 retailers as of October 28, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568398355
Dimensions10.28 × 9.65 × 6.40 mm
L/W Ratio1.07
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot, Natural, Extra Facet
Top View
10.28 mm9.65 mm5.12 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568398355
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €257,153 EUR|Low: €156,627 EUR|High: €257,153 EUR|Avg: €199,526 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€156,627 EUR
Retailer 3€160,455 EUR
Retailer 2€198,723 EUR
MOH London€257,153 EUR

6 data points across 4 retailers

4 retailers€156,627 EUR to €198,723 EUR

B
Cheapest Retailer
-
€156,627 EUR
$174,985 USD
B
Retailer 2
-
€160,455 EUR
£141,151 GBP
View
B
Retailer 3
-
€198,723 EUR
View
Most Expensive
MOH London
DBF5573E1 · Oct 29
€257,153 EUR
£226,215 GBP
View
Price under review
3 more retailers have this diamond
Prices start from €156,627 EURSave up to €42,095 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.

B
5.12ct Radiant
€156,627 EUR