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Radiant|Natural|GIA

1.51ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 6505992281

Certificate GIA 6505992281

Diamond specifications and retailer prices

From €9,115 EUR
$10,223 USD
As of October 31, 2026
Save €9,144 EUR (50%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €18,259 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two 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 6505992281. Listed at 27 retailers as of October 30, 2026, with prices from €9,115 to €18,259, a €9,144 spread on the same certified stone. NZ Jewellers lists it at €18,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505992281
Dimensions7.52 × 5.59 × 3.92 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Natural, Extra Facet
Top View
7.52 mm5.59 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505992281
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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: €11,688 EUR|Low: €8,532 EUR|High: €17,109 EUR|Avg: €10,640 EUR|+22.8%
Retailer 1
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
Retailer 17
November 2, 2026
Retailer 6€9,115 EUR
Retailer 8€9,273 EUR
Retailer 9€10,045 EUR
Retailer 5€10,072 EUR
Retailer 17€10,156 EUR
Retailer 3€10,164 EUR
Retailer 7€10,253 EUR
Retailer 4€10,287 EUR
Retailer 2€10,498 EUR
Retailer 14€10,784 EUR
Retailer 10€11,047 EUR
Retailer 1€11,688 EUR
Retailer 16€13,126 EUR
Retailer 13€13,378 EUR
Retailer 15€13,804 EUR
Retailer 12€16,094 EUR
Retailer 11€17,109 EUR

36 data points across 17 retailers

27 retailers€9,115 EUR to €18,259 EUR

A
Cheapest Retailer
-
€9,115 EUR
$10,223 USD
B+
Retailer 2
-
€9,273 EUR
$10,401 USD
View
B+
Retailer 3
-
€9,892 EUR
$11,095 USD
View
Retailer 4
-
€10,045 EUR
$11,267 USD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
€10,045 EUR
$11,267 USD
View
Retailer 6
-
€10,072 EUR
A$17,380 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€10,156 EUR
$11,391 USD
View
B+
Retailer 8
-
€10,164 EUR
$11,400 USD
View
B+
Retailer 9
-
€10,201 EUR
$11,441 USD
View
B+
Retailer 10
-
€10,253 EUR
$11,500 USD
View
B+
Retailer 11
-
€10,287 EUR
£9,085 GBP
View
B+
Retailer 12
-
€10,333 EUR
$11,590 USD
View
B+
Retailer 13
-
€10,333 EUR
$11,590 USD
View
B+
Retailer 14
-
€10,498 EUR
$11,775 USD
View
Final sale: no returns
B+
Retailer 15
-
€10,672 EUR
$11,970 USD
View
B+
Retailer 16
-
€10,784 EUR
$12,095 USD
View
B+
Retailer 17
-
€11,047 EUR
$12,390 USD
View
Retailer 18
-
€11,591 EUR
$13,001 USD
View
Price last confirmed 35 days ago
B
Retailer 19
-
€11,688 EUR
£10,323 GBP
View
Retailer 20
-
€12,200 EUR
$13,684 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
€13,126 EUR
£11,592 GBP
View
B
Retailer 22
-
€13,378 EUR
$15,005 USD
View
B
Retailer 23
-
€13,804 EUR
View
Retailer 24
-
€15,456 EUR
$17,335 USD
View
Price last confirmed 35 days ago
B
Retailer 25
-
€16,094 EUR
ZAR 291,623 ZAR
View
B
Retailer 26
-
€17,109 EUR
£15,110 GBP
View
Most Expensive
B
NZ Jewellers
e64b264c-b7a9-47a4-bdef-a783713c8bdf · Oct 30
€18,259 EUR
$20,479 USD
View
26 more retailers have this diamond
Prices start from €9,115 EURSave up to €9,144 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
1.51ct Radiant
€9,115 EUR