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Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 2245032946

Certificate GIA 2245032946

Diamond specifications and retailer prices

From $10,906 NZD
As of November 4, 2026
Save $9,419 NZD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,571 NZD at NZ Jewellers · As of September 25, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245032946. Listed at 18 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245032946
Dimensions6.76 × 7.95 × 4.68 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.76 mm7.95 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245032946
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.9%

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: $12,963 NZD|Low: $10,656 NZD|High: $21,647 NZD|Avg: $14,261 NZD|-7.0%
Retailer 1
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
Retailer 15
November 6, 2026
Retailer 12$10,906 NZD
Retailer 3$11,972 NZD
Retailer 9$12,056 NZD
Retailer 6$12,166 NZD
Retailer 11$12,217 NZD
Retailer 1$12,963 NZD
Retailer 13$12,988 NZD
Retailer 2$13,466 NZD
Retailer 4$13,498 NZD
Retailer 5$14,000 NZD
Retailer 7$14,382 NZD
Retailer 15$14,761 NZD
Retailer 14$15,756 NZD
Retailer 8$17,841 NZD
Retailer 10$20,326 NZD

26 data points across 15 retailers

18 retailers$10,906 NZD to $20,326 NZD

A
Cheapest Retailer
-
$10,906 NZD
A
Retailer 2
-
$11,972 NZD
View
A
Retailer 3
-
$12,056 NZD
View
A
Retailer 4
-
$12,166 NZD
View
A
Retailer 5
-
$12,217 NZD
View
Retailer 6
-
$12,872 NZD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$12,963 NZD
View
A
Retailer 8
-
$12,988 NZD
View
A
Retailer 9
-
$13,466 NZD
View
A
Retailer 10
-
$13,498 NZD
View
Final sale: no returns
A
Retailer 11
-
$14,000 NZD
View
Retailer 12
-
$14,382 NZD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$14,761 NZD
View
B+
Retailer 14
-
$15,756 NZD
View
B+
Retailer 15
-
$16,161 NZD
View
B+
Retailer 16
-
$17,841 NZD
View
B+
Retailer 17
-
$20,326 NZD
View
Most Expensive
NZ Jewellers
3aa0b2cf-09d1-45a0-a6e1-9d4ea06ffb09 · Sep 25
$27,571 NZD
$15,499 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $10,906 NZDSave up to $9,419 NZD

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
$10,906 NZD