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Radiant|Natural|GIA

1.25ct I VS2 Radiant Natural Diamond

EX • I/VS2 • GIA 1378930216

Certificate GIA 1378930216

Diamond specifications and retailer prices

From €4,499 EUR
As of November 4, 2026
Save €3,867 EUR (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €9,524 EUR at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.25ct natural radiant diamond

This 1.25ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 1378930216. Listed at 17 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1378930216
Dimensions6.84 × 5.76 × 4.01 mm
L/W Ratio1.19
Top View
6.84 mm5.76 mm1.25 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1378930216
Side View
Table 70.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.7%

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 4
Current: €5,408 EUR|Low: €4,499 EUR|High: €8,490 EUR|Avg: €5,888 EUR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9€4,499 EUR
Retailer 7€4,523 EUR
Retailer 10€4,845 EUR
Retailer 1€5,408 EUR
Retailer 3€5,524 EUR
Retailer 8€5,628 EUR
Retailer 2€6,156 EUR
Retailer 4€6,185 EUR
Retailer 5€6,947 EUR
Retailer 6€8,365 EUR

36 data points across 10 retailers

17 retailers€4,499 EUR to €8,365 EUR

B+
Cheapest Retailer
-
€4,499 EUR
Retailer 2
-
€4,523 EUR
View
Price last confirmed 13 days ago
B+
Retailer 3
-
€4,845 EUR
View
B+
Retailer 4
-
€5,092 EUR
View
B+
Retailer 5
-
€5,408 EUR
View
B+
Retailer 6
-
€5,524 EUR
View
Retailer 7
-
€5,628 EUR
View
Price last confirmed 28 days ago
B
Retailer 8
-
€5,670 EUR
View
B
Retailer 9
-
€5,670 EUR
View
B
Retailer 10
-
€5,858 EUR
View
Retailer 11
-
€5,952 EUR
View
Price last confirmed 49 days ago
B
Retailer 12
-
€6,156 EUR
View
B
Retailer 13
-
€6,185 EUR
View
Retailer 14
-
€6,278 EUR
View
Price last confirmed 15 days ago
B
Retailer 15
-
€6,947 EUR
View
B
Retailer 16
-
€8,365 EUR
View
Most Expensive
NZ Jewellers
416da64a-b62c-4aea-834a-5f38ee360ebc · Sep 18
€9,524 EUR
$10,633 USD
View
Price last confirmed 50 days ago
16 more retailers have this diamond
Prices start from €4,499 EURSave up to €3,867 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+
1.25ct Radiant
€4,499 EUR