Heart|Natural|GIA

1.51ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 2507758104

Certificate GIA 2507758104

Diamond specifications and retailer prices

From $11,982 USD
As of November 2, 2026
Save $3,191 USD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $15,173 USD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507758104. Listed at 8 retailers as of November 2, 2026, with prices from $11,982 to $15,173, a $3,191 spread on the same certified stone. The Diamond Guys lists it at $15,173. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507758104
Dimensions7.88 × 7.08 × 4.26 mm
L/W Ratio1.11
Top View
7.88 mm7.08 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507758104
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,516 USD|Low: $11,982 USD|High: $15,173 USD|Avg: $13,389 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
The Diamond Guys
November 2, 2026
Retailer 6$11,982 USD
Retailer 5$12,236 USD
Retailer 8$12,662 USD
Retailer 4$13,117 USD
Retailer 1$13,516 USD
Retailer 2$13,526 USD
Retailer 7$13,674 USD
Retailer 3$14,351 USD
The Diamond Guys$15,173 USD

39 data points across 9 retailers

8 retailers$11,982 USD to $15,173 USD

B+
Cheapest Retailer
-
$11,982 USD
B+
Retailer 2
-
$12,236 USD
CA$16,995 CAD
View
B+
Retailer 3
-
$13,117 USD
View
B+
Retailer 4
-
$13,516 USD
£10,642 GBP
View
B+
Retailer 5
-
$13,526 USD
SGD 18,278 SGD
View
B+
Retailer 6
-
$13,674 USD
View
B
Retailer 7
-
$14,351 USD
A$22,078 AUD
View
Most Expensive
B
The Diamond Guys
1972495512 · Nov 2
$15,173 USD
View
7 more retailers have this diamond
Prices start from $11,982 USDSave up to $3,191 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.

B+
1.51ct Heart
$11,982 USD