Heart|Natural|GIA

1.51ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 2235737009

Certificate GIA 2235737009

Diamond specifications and retailer prices

From $4,506 USD
As of November 5, 2026
Save $4,239 USD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,745 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 2235737009. Listed at 9 retailers as of November 3, 2026, with prices from $4,506 to $8,745, a $4,239 spread on the same certified stone. NZ Jewellers lists it at $8,745. 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
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.98°
Pavilion angle42.85°
OriginNatural
Grading LabGIA
CertificateGIA 2235737009
Dimensions7.87 × 6.59 × 5.00 mm
L/W Ratio1.19
Girdle conditionVery Thick
Key to symbols
Needle
Top View
7.87 mm6.59 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235737009
Side View
Table 61.0%Crown 38.98°Girdle: ThickPavilion 42.85°Culet: NoneDepth 63.5%

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 5
Current: $8,745 USD|Low: $4,503 USD|High: $8,745 USD|Avg: $5,783 USD|+2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$4,506 USD
Retailer 10$4,528 USD
Retailer 6$4,662 USD
Retailer 9$4,720 USD
Retailer 5$5,020 USD
Retailer 7$5,020 USD
Retailer 11$5,061 USD
Retailer 2$5,147 USD
Retailer 3$5,646 USD
Retailer 8$7,994 USD
NZ Jewellers$8,745 USD

9 data points across 11 retailers

9 retailers$4,506 USD to $8,745 USD

A
Cheapest Retailer
-
$4,506 USD
A
Retailer 2
-
$4,528 USD
View
A
Retailer 3
-
$4,662 USD
View
A
Retailer 4
-
$4,720 USD
View
A
Retailer 5
-
$5,020 USD
View
A
Retailer 6
-
$5,020 USD
View
A
Retailer 7
-
$5,147 USD
View
B
Retailer 8
-
$7,994 USD
View
Most Expensive
B
NZ Jewellers
04dcad21-395e-473c-bb1c-0dfceaa39b71 · Nov 3
$8,745 USD
View
8 more retailers have this diamond
Prices start from $4,506 USDSave up to $4,239 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
1.51ct Heart
$4,506 USD