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1.51ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 1563145978

Certificate GIA 1563145978

Diamond specifications and retailer prices

From €6,540 EUR
$7,335 USD
As of October 30, 2026
Save €4,799 EUR (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €11,339 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1563145978. Listed at 14 retailers as of October 30, 2026, with prices from €6,540 to €11,339, a €4,799 spread on the same certified stone. With Clarity lists it at €11,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563145978
Dimensions7.30 × 7.35 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.30 mm7.35 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563145978
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 30
Current: €9,327 EUR|Low: €6,540 EUR|High: €11,805 EUR|Avg: €8,241 EUR|-4.9%
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
With Clarity
October 31, 2026
Retailer 13€6,540 EUR
Retailer 12€6,580 EUR
Retailer 14€6,849 EUR
Retailer 11€6,901 EUR
Retailer 10€6,963 EUR
Retailer 2€7,059 EUR
Retailer 8€7,160 EUR
Retailer 3€8,159 EUR
Retailer 4€8,232 EUR
Retailer 7€8,334 EUR
Retailer 9€8,415 EUR
Retailer 5€8,493 EUR
Retailer 1€9,327 EUR
Retailer 6€9,691 EUR
With Clarity€11,339 EUR

19 data points across 15 retailers

14 retailers€6,540 EUR to €11,339 EUR

A
Cheapest Retailer
-
€6,540 EUR
$7,335 USD
A
Retailer 2
-
€6,580 EUR
SGD 9,973 SGD
View
A
Retailer 3
-
€6,849 EUR
SGD 10,381 SGD
View
A
Retailer 4
-
€6,901 EUR
$7,740 USD
View
A
Retailer 5
-
€6,963 EUR
$7,809 USD
View
A
Retailer 6
-
€7,059 EUR
$7,917 USD
View
A
Retailer 7
-
€7,160 EUR
£6,323 GBP
View
B+
Retailer 8
-
€8,159 EUR
$9,151 USD
View
B+
Retailer 9
-
€8,232 EUR
$9,233 USD
View
B+
Retailer 10
-
€8,334 EUR
A$14,381 AUD
View
B+
Retailer 11
-
€8,415 EUR
View
B+
Retailer 12
-
€8,493 EUR
$9,526 USD
View
B+
Retailer 13
-
€9,327 EUR
$10,461 USD
View
Most Expensive
B+
With Clarity
1563145978 · Oct 30
€11,339 EUR
$12,718 USD
View
13 more retailers have this diamond
Prices start from €6,540 EURSave up to €4,799 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
€6,540 EUR