Heart|Natural|GIA

0.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 3515571689

Certificate GIA 3515571689

Diamond specifications and retailer prices

From $305 USD
As of November 2, 2026
Save $615 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $920 USD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $305 to $920, a $615 spread on the same certified stone. Do Amore Diamonds lists it at $920. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $920 USD|Low: $266 USD|High: $1,243 USD|Avg: $606 USD|-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 2, 2026
Retailer 5$305 USD
Retailer 8$320 USD
Retailer 7$354 USD
Retailer 6$361 USD
Retailer 2$455 USD
Retailer 9$490 USD
Retailer 10$490 USD
Retailer 11$500 USD
Retailer 4$755 USD
Do Amore Diamonds$920 USD
Retailer 3$1,020 USD
Retailer 12$1,243 USD

39 data points across 12 retailers

6 retailers$305 USD to $920 USD

A
Cheapest Retailer
-
$305 USD
Final sale: no returns
A
Retailer 2
-
$320 USD
MYR 1,304 MYR
View
A
Retailer 3
-
$354 USD
View
A
Retailer 4
-
$361 USD
SGD 488 SGD
View
A
Retailer 5
-
$455 USD
£358 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100761104188 · Nov 2
$920 USD
View
5 more retailers have this diamond
Prices start from $305 USDSave up to $615 USD

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
$305 USD