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Heart|Natural|GIA

1.51ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6545605176

Certificate GIA 6545605176

Diamond specifications and retailer prices

From €6,439 EUR
HK$56,200 HKD
As of November 1, 2026
Save €6,202 EUR (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €12,641 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (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 6545605176. Listed at 20 retailers as of October 30, 2026, with prices from €6,439 to €12,641, a €6,202 spread on the same certified stone. NZ Jewellers lists it at €12,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545605176
Dimensions6.85 × 7.74 × 4.90 mm
L/W Ratio1.13
Top View
6.85 mm7.74 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545605176
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 40.6°Culet: NoneDepth 63.3%

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: Nov 1
Current: €12,641 EUR|Low: €6,439 EUR|High: €13,050 EUR|Avg: €8,667 EUR|-3.1%
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
November 2, 2026
Retailer 14€6,439 EUR
Retailer 5€6,507 EUR
Retailer 13€6,901 EUR
Retailer 15€7,199 EUR
Retailer 9€7,250 EUR
Retailer 3€7,317 EUR
Retailer 2€7,389 EUR
Retailer 6€7,393 EUR
Retailer 10€7,537 EUR
Retailer 7€7,620 EUR
Retailer 12€7,875 EUR
Retailer 18€8,044 EUR
Retailer 11€8,602 EUR
Retailer 16€8,719 EUR
Retailer 19€8,906 EUR
Retailer 8€9,829 EUR
Retailer 4€10,713 EUR
Retailer 17€12,153 EUR
NZ Jewellers€12,641 EUR

19 data points across 19 retailers

20 retailers€6,439 EUR to €12,641 EUR

A
Cheapest Retailer
-
€6,439 EUR
HK$56,200 HKD
A
Retailer 2
-
€6,507 EUR
$7,270 USD
View
A
Retailer 3
-
€6,901 EUR
$7,710 USD
View
A
Retailer 4
-
€7,199 EUR
View
A
Retailer 5
-
€7,250 EUR
$8,100 USD
View
A
Retailer 6
-
€7,317 EUR
View
A
Retailer 7
-
€7,389 EUR
$8,255 USD
View
Final sale: no returns
A
Retailer 8
-
€7,393 EUR
$8,260 USD
View
A
Retailer 9
-
€7,537 EUR
$8,420 USD
View
A
Retailer 10
-
€7,620 EUR
$8,513 USD
View
A
Retailer 11
-
€7,875 EUR
£6,928 GBP
View
A
Retailer 12
-
€8,044 EUR
£7,076 GBP
View
Retailer 13
-
€8,602 EUR
A$14,784 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
€8,719 EUR
$9,740 USD
View
B+
Retailer 15
-
€8,906 EUR
A$15,308 AUD
View
B+
Retailer 16
-
€9,474 EUR
SGD 14,304 SGD
View
B+
Retailer 17
-
€9,829 EUR
$10,981 USD
View
B+
Retailer 18
-
€10,713 EUR
ZAR 193,363 ZAR
View
B+
Retailer 19
-
€12,153 EUR
£10,691 GBP
View
Most Expensive
B+
NZ Jewellers
19bc3f36-f1dc-4fd1-a8fc-e940818fba69 · Oct 30
€12,641 EUR
$14,123 USD
View
19 more retailers have this diamond
Prices start from €6,439 EURSave up to €6,202 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 Heart
€6,439 EUR