CaratHunter
Plans
Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6237686012

Certificate GIA 6237686012

Diamond specifications and retailer prices

From $5,824 USD
As of November 4, 2026
Save $5,824 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,648 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 G 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 6237686012. Listed at 14 retailers as of November 3, 2026, with prices from $5,824 to $11,648, a $5,824 spread on the same certified stone. NZ Jewellers lists it at $11,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 6237686012
Dimensions6.88 × 7.89 × 4.61 mm
L/W Ratio1.15
Top View
6.88 mm7.89 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6237686012
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 39.2°Culet: NoneDepth 58.4%

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 4
Current: $11,648 USD|Low: $5,338 USD|High: $13,054 USD|Avg: $7,742 USD|-10.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 8$5,824 USD
Retailer 14$5,885 USD
Retailer 3$6,024 USD
Retailer 11$6,488 USD
Retailer 13$6,625 USD
Retailer 2$6,682 USD
Retailer 4$6,720 USD
Retailer 10$7,090 USD
Retailer 12$7,090 USD
Retailer 9$7,320 USD
Retailer 6$9,495 USD
Retailer 5$10,195 USD
Retailer 7$10,233 USD
NZ Jewellers$11,648 USD

44 data points across 14 retailers

14 retailers$5,824 USD to $11,648 USD

A
Cheapest Retailer
-
$5,824 USD
Final sale: no returns
A
Retailer 2
-
$5,885 USD
View
A
Retailer 3
-
$6,024 USD
View
A
Retailer 4
-
$6,488 USD
View
A
Retailer 5
-
$6,625 USD
View
A
Retailer 6
-
$6,682 USD
View
A
Retailer 7
-
$6,720 USD
View
A
Retailer 8
-
$7,090 USD
View
A
Retailer 9
-
$7,090 USD
View
A
Retailer 10
-
$7,320 USD
View
A
Retailer 11
-
$7,605 USD
View
B+
Retailer 12
-
$10,195 USD
View
B+
Retailer 13
-
$10,233 USD
View
Most Expensive
B
NZ Jewellers
d52b4d7c-20ee-4b95-a516-58473b7bbf85 · Nov 3
$11,648 USD
View
13 more retailers have this diamond
Prices start from $5,824 USDSave up to $5,824 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
$5,824 USD