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Heart|Natural|GIA

0.66ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 2527391381

Certificate GIA 2527391381

Diamond specifications and retailer prices

From €593 EUR
$665 USD
As of November 2, 2026
Save €967 EUR (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,560 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.66ct natural heart diamond

This 0.66ct natural heart sits in the half to three-quarter carat band, graded F 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 2527391381. Listed at 12 retailers as of November 2, 2026, with prices from €593 to €1,560, a €967 spread on the same certified stone. Do Amore Diamonds lists it at €1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527391381
Dimensions5.37 × 6.11 × 3.49 mm
L/W Ratio1.14
Top View
5.37 mm6.11 mm0.66 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2527391381
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.2%

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 2
Current: €1,560 EUR|Low: €590 EUR|High: €1,828 EUR|Avg: €896 EUR|-14.6%
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 2, 2026
Retailer 2€593 EUR
Retailer 9€621 EUR
Retailer 12€689 EUR
Retailer 8€748 EUR
Retailer 11€763 EUR
Retailer 10€777 EUR
Retailer 5€810 EUR
Retailer 3€838 EUR
Retailer 6€838 EUR
Retailer 7€865 EUR
Retailer 4€1,152 EUR
Do Amore Diamonds€1,560 EUR

43 data points across 12 retailers

12 retailers€593 EUR to €1,560 EUR

A
Cheapest Retailer
-
€593 EUR
$665 USD
A
Retailer 2
-
€621 EUR
$697 USD
View
Final sale: no returns
A
Retailer 3
-
€689 EUR
MYR 3,146 MYR
View
A
Retailer 4
-
€748 EUR
$839 USD
View
A
Retailer 5
-
€763 EUR
SGD 1,157 SGD
View
A
Retailer 6
-
€777 EUR
$871 USD
View
A
Retailer 7
-
€810 EUR
£716 GBP
View
A
Retailer 8
-
€838 EUR
$940 USD
View
A
Retailer 9
-
€838 EUR
$940 USD
View
B+
Retailer 10
-
€865 EUR
$970 USD
View
B+
Retailer 11
-
€1,152 EUR
A$1,988 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100760441581 · Nov 2
€1,560 EUR
$1,750 USD
View
11 more retailers have this diamond
Prices start from €593 EURSave up to €967 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
0.66ct Heart
€593 EUR