Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

VG • H/VS1 • GIA 5231495642

Certificate GIA 5231495642

Diamond specifications and retailer prices

From €6,804 EUR
$7,602 USD
As of October 30, 2026
Save €8,272 EUR (55%) vs most expensive(unlock to see where)
38 retailers carry this diamond
Most expensive: €15,076 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231495642. Listed at 38 retailers as of October 30, 2026, with prices from €6,804 to €15,076, a €8,272 spread on the same certified stone. NZ Jewellers lists it at €15,076. 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

1.51
Carat
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.9°
Pavilion angle56.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231495642
Dimensions7.73 × 5.68 × 3.96 mm
L/W Ratio1.36
Top View
7.73 mm5.68 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231495642
Side View
Table 68.0%Crown 47.9°Girdle: Very ThickPavilion 56.8°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €15,076 EUR|Low: €6,601 EUR|High: €15,076 EUR|Avg: €8,826 EUR
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 11€6,601 EUR
Retailer 8€6,804 EUR
Retailer 19€7,175 EUR
Retailer 10€7,492 EUR
Retailer 12€7,538 EUR
Retailer 20€7,614 EUR
Retailer 6€8,050 EUR
Retailer 13€8,151 EUR
Retailer 5€8,166 EUR
Retailer 17€8,275 EUR
Retailer 3€8,291 EUR
Retailer 15€8,339 EUR
Retailer 7€8,406 EUR
Retailer 18€8,978 EUR
Retailer 9€9,423 EUR
Retailer 14€9,497 EUR
Retailer 2€9,553 EUR
Retailer 4€10,878 EUR
Retailer 16€11,835 EUR
NZ Jewellers€15,076 EUR

17 data points across 20 retailers

38 retailers€6,804 EUR to €15,076 EUR

Retailer 1
-
€6,601 EUR
$7,375 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€6,804 EUR
$7,602 USD
View
B+
Retailer 3
-
€7,018 EUR
$7,841 USD
View
B+
Retailer 4
-
€7,045 EUR
A$12,108 AUD
View
B+
Retailer 5
-
€7,057 EUR
$7,884 USD
View
B+
Retailer 6
-
€7,175 EUR
$8,016 USD
View
B+
Retailer 7
-
€7,265 EUR
$8,117 USD
View
B+
Retailer 8
-
€7,492 EUR
$8,370 USD
View
B+
Retailer 9
-
€7,537 EUR
$8,420 USD
View
Final sale: no returns
B+
Retailer 10
-
€7,538 EUR
$8,421 USD
View
B+
Retailer 11
-
€7,614 EUR
CA$11,815 CAD
View
B+
Retailer 12
-
€8,035 EUR
$8,976 USD
View
B+
Retailer 13
-
€8,050 EUR
$8,993 USD
View
B+
Retailer 14
-
€8,151 EUR
£7,171 GBP
View
Retailer 15
-
€8,166 EUR
$9,123 USD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
€8,166 EUR
$9,123 USD
View
Retailer 17
-
€8,275 EUR
A$14,222 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
€8,291 EUR
$9,263 USD
View
B+
Retailer 19
-
€8,339 EUR
£7,336 GBP
View
B+
Retailer 20
-
€8,371 EUR
$9,352 USD
View
B+
Retailer 21
-
€8,406 EUR
$9,391 USD
View
B
Retailer 22
-
€8,410 EUR
$9,396 USD
View
B
Retailer 23
-
€8,915 EUR
$9,960 USD
View
B
Retailer 24
-
€8,915 EUR
$9,960 USD
View
B
Retailer 25
-
€8,978 EUR
$10,030 USD
View
B
Retailer 26
-
€9,007 EUR
$10,063 USD
View
B
Retailer 27
-
€9,030 EUR
£7,944 GBP
View
B+
Retailer 28
-
€9,143 EUR
$10,214 USD
View
B
Retailer 29
-
€9,210 EUR
$10,290 USD
View
Retailer 30
-
€9,423 EUR
$10,527 USD
View
Price last confirmed 34 days ago
B+
Retailer 31
-
€9,423 EUR
$10,527 USD
View
B
Retailer 32
-
€9,497 EUR
View
B+
Retailer 33
-
€9,553 EUR
A$16,419 AUD
View
Retailer 34
-
€9,922 EUR
$11,085 USD
View
Price last confirmed 9 days ago
Retailer 35
-
€10,878 EUR
ZAR 196,330 ZAR
View
Price last confirmed 10 days ago
B
Retailer 36
-
€11,835 EUR
£10,411 GBP
View
Retailer 37
-
€15,076 EUR
$16,843 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
90f2af23-1004-4a91-91d0-5051d0b41627 · Oct 30
€15,076 EUR
$16,843 USD
View
37 more retailers have this diamond
Prices start from €6,804 EURSave up to €8,272 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
€6,804 EUR