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Heart|Natural|GIA

1.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 7551813967

Certificate GIA 7551813967

Diamond specifications and retailer prices

From €4,134 EUR
As of November 5, 2026
Save €1,372 EUR (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,506 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I 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 7551813967. Listed at 6 retailers as of November 5, 2026, with prices from €4,134 to €5,506, a €1,372 spread on the same certified stone. GemTrove lists it at €5,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551813967
Dimensions6.76 × 7.98 × 4.73 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.76 mm7.98 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551813967
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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 5
Current: €4,584 EUR|Low: €4,134 EUR|High: €5,470 EUR|Avg: €4,739 EUR|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2€4,134 EUR
Retailer 3€4,396 EUR
Retailer 1€4,584 EUR
Retailer 5€4,725 EUR
Retailer 4€5,194 EUR

46 data points across 5 retailers

6 retailers€4,134 EUR to €5,506 EUR

A
Cheapest Retailer
-
€4,134 EUR
A
Retailer 2
-
€4,396 EUR
View
A
Retailer 3
-
€4,584 EUR
View
A
Retailer 4
-
€4,725 EUR
View
A
Retailer 5
-
€5,194 EUR
View
Most Expensive
B+
GemTrove
GT-N-01269502-98 · Nov 6
€5,506 EUR
A$9,508 AUD
View
5 more retailers have this diamond
Prices start from €4,134 EURSave up to €1,372 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
€4,134 EUR