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Heart|Natural|GIA

0.90ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 2537893170

Certificate GIA 2537893170

Diamond specifications and retailer prices

From $1,430 NZD
As of November 6, 2026
Save $1,995 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,000 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537893170. Listed at 14 retailers as of November 4, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 2537893170
Dimensions6.16 × 6.83 × 3.79 mm
L/W Ratio1.11
Top View
6.16 mm6.83 mm0.90 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537893170
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 38.7°Culet: NoneDepth 55.5%

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 6
Current: $1,957 NZD|Low: $1,430 NZD|High: $3,711 NZD|Avg: $2,396 NZD|-7.7%
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
November 7, 2026
Retailer 3$1,430 NZD
Retailer 13$1,730 NZD
Retailer 2$1,950 NZD
Retailer 1$1,957 NZD
Retailer 4$1,966 NZD
Retailer 7$1,988 NZD
Retailer 8$2,176 NZD
Retailer 5$2,350 NZD
Retailer 9$2,525 NZD
Retailer 6$2,614 NZD
Retailer 10$2,742 NZD
Retailer 12$2,994 NZD
Retailer 11$3,426 NZD

37 data points across 13 retailers

14 retailers$1,430 NZD to $3,426 NZD

A
Cheapest Retailer
-
$1,430 NZD
A
Retailer 2
-
$1,730 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,950 NZD
View
A
Retailer 4
-
$1,957 NZD
View
A
Retailer 5
-
$1,966 NZD
View
A
Retailer 6
-
$1,988 NZD
View
A
Retailer 7
-
$2,176 NZD
View
A
Retailer 8
-
$2,350 NZD
View
B+
Retailer 9
-
$2,525 NZD
View
B+
Retailer 10
-
$2,614 NZD
View
B+
Retailer 11
-
$2,742 NZD
View
B+
Retailer 12
-
$2,994 NZD
View
B+
Retailer 13
-
$3,426 NZD
View
Most Expensive
NZ Jewellers
59c07f62-9843-4768-8453-98e90dca535a · Sep 25
$5,000 NZD
$2,772 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $1,430 NZDSave up to $1,995 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
0.90ct Heart
$1,430 NZD