CaratHunter
Plans
Heart|Natural|GIA

0.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 3515571689

Certificate GIA 3515571689

Diamond specifications and retailer prices

From €272 EUR
$305 USD
As of October 31, 2026
Save €548 EUR (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €820 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter 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 3515571689. Listed at 6 retailers as of October 31, 2026, with prices from €272 to €820, a €548 spread on the same certified stone. Do Amore Diamonds lists it at €820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3515571689
Dimensions4.59 × 4.38 × 2.97 mm
L/W Ratio1.05
Top View
4.59 mm4.38 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3515571689
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 31
Current: €820 EUR|Low: €237 EUR|High: €1,108 EUR|Avg: €541 EUR|-9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5€272 EUR
Retailer 8€285 EUR
Retailer 7€316 EUR
Retailer 6€322 EUR
Retailer 2€406 EUR
Retailer 9€437 EUR
Retailer 10€437 EUR
Retailer 11€446 EUR
Retailer 4€673 EUR
Do Amore Diamonds€820 EUR
Retailer 3€909 EUR
Retailer 12€1,108 EUR

39 data points across 12 retailers

6 retailers€272 EUR to €820 EUR

A
Cheapest Retailer
-
€272 EUR
$305 USD
Final sale: no returns
A
Retailer 2
-
€285 EUR
MYR 1,304 MYR
View
A
Retailer 3
-
€316 EUR
$354 USD
View
A
Retailer 4
-
€322 EUR
SGD 488 SGD
View
A
Retailer 5
-
€406 EUR
£358 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100761104188 · Oct 31
€820 EUR
$920 USD
View
5 more retailers have this diamond
Prices start from €272 EURSave up to €548 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
0.51ct Heart
€272 EUR