Round|Natural|GIA

1.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2566513771

Certificate GIA 2566513771

Diamond specifications and retailer prices

From €7,082 EUR
HK$61,600 HKD
As of October 29, 2026
Save €6,625 EUR (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €14,568 EUR at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round 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 and certified by GIA 2566513771. Listed at 23 retailers as of October 27, 2026, with a 94% 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

1.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566513771
Dimensions7.32 × 7.29 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.32 mm7.29 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566513771
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.8%

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 29
Current: €13,707 EUR|Low: €7,082 EUR|High: €14,568 EUR|Avg: €9,814 EUR|-5.9%
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
Retailer 21
Retailer 22
October 29, 2026
Retailer 10€7,082 EUR
Retailer 15€7,644 EUR
Retailer 17€7,736 EUR
Retailer 9€7,819 EUR
Retailer 20€8,325 EUR
Retailer 5€8,370 EUR
Retailer 21€8,578 EUR
Retailer 4€8,711 EUR
Retailer 12€9,077 EUR
Retailer 11€9,126 EUR
Retailer 6€9,165 EUR
Retailer 14€9,258 EUR
Retailer 2€9,805 EUR
Retailer 8€9,815 EUR
Retailer 7€9,856 EUR
Retailer 22€9,977 EUR
Retailer 3€10,283 EUR
Retailer 18€10,830 EUR
Retailer 13€11,003 EUR
Retailer 16€12,234 EUR
Retailer 19€12,913 EUR
NZ Jewellers€13,707 EUR

14 data points across 22 retailers

23 retailers€7,082 EUR to €13,707 EUR

A
Cheapest Retailer
-
€7,082 EUR
HK$61,600 HKD
A
Retailer 2
-
€7,644 EUR
$8,510 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€7,736 EUR
$8,612 USD
View
A
Retailer 4
-
€7,819 EUR
View
A
Retailer 5
-
€8,325 EUR
£7,298 GBP
View
A
Retailer 6
-
€8,370 EUR
$9,318 USD
View
A
Retailer 7
-
€8,578 EUR
$9,550 USD
View
A
Retailer 8
-
€8,711 EUR
$9,698 USD
View
A
Retailer 9
-
€9,077 EUR
$10,105 USD
View
Final sale: no returns
A
Retailer 10
-
€9,126 EUR
$10,160 USD
View
A
Retailer 11
-
€9,165 EUR
$10,204 USD
View
A
Retailer 12
-
€9,258 EUR
A$15,857 AUD
View
A
Retailer 13
-
€9,805 EUR
View
A
Retailer 14
-
€9,815 EUR
$10,927 USD
View
A
Retailer 15
-
€9,856 EUR
£8,640 GBP
View
A
Retailer 16
-
€9,977 EUR
$11,107 USD
View
B+
Retailer 17
-
€10,283 EUR
$11,448 USD
View
B+
Retailer 18
-
€10,830 EUR
£9,494 GBP
View
B+
Retailer 19
-
€11,003 EUR
A$18,845 AUD
View
B+
Retailer 20
-
€12,234 EUR
$13,620 USD
View
B+
Retailer 21
-
€12,913 EUR
£11,320 GBP
View
B+
Retailer 22
-
€13,707 EUR
$15,260 USD
View
Most Expensive
B
NZ Jewellers
8c14a86f-5f46-45ab-95bf-9f78b213ac7a · Oct 20
€14,568 EUR
$16,219 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from €7,082 EURSave up to €6,625 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 Round
€7,082 EUR