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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1437071393

Certificate GIA 1437071393

Diamond specifications and retailer prices

From $2,547 NZD
$1,433 USD
As of November 2, 2026
Save $4,184 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,731 NZD at NZ Jewellers · As of October 30, 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 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 1437071393. Listed at 16 retailers as of October 30, 2026, with prices from $2,547 to $6,731, a $4,184 spread on the same certified stone. NZ Jewellers lists it at $6,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1437071393
Dimensions5.36 × 6.60 × 4.12 mm
L/W Ratio1.23
Key to symbols
Feather
Top View
5.36 mm6.60 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1437071393
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.4%

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 2
Current: $6,731 NZD|Low: $2,547 NZD|High: $6,731 NZD|Avg: $3,622 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$2,547 NZD
Retailer 4$2,559 NZD
Retailer 7$2,758 NZD
Retailer 11$2,758 NZD
Retailer 2$2,886 NZD
Retailer 6$3,091 NZD
Retailer 9$3,183 NZD
Retailer 3$3,600 NZD
Retailer 10$4,070 NZD
Retailer 5$4,211 NZD
Retailer 8$4,835 NZD
NZ Jewellers$6,731 NZD

31 data points across 12 retailers

16 retailers$2,547 NZD to $6,731 NZD

A
Cheapest Retailer
-
$2,547 NZD
$1,433 USD
Final sale: no returns
A
Retailer 2
-
$2,558 NZD
$1,439 USD
View
A
Retailer 3
-
$2,559 NZD
$1,440 USD
View
B+
Retailer 4
-
$2,737 NZD
$1,540 USD
View
A
Retailer 5
-
$2,758 NZD
$1,552 USD
View
Retailer 6
-
$2,758 NZD
$1,552 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,886 NZD
$1,624 USD
View
B+
Retailer 8
-
$3,091 NZD
£1,369 GBP
View
B+
Retailer 9
-
$3,183 NZD
$1,791 USD
View
B+
Retailer 10
-
$3,183 NZD
$1,791 USD
View
B+
Retailer 11
-
$3,386 NZD
$1,905 USD
View
Retailer 12
-
$3,600 NZD
A$3,117 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$4,070 NZD
ZAR 36,992 ZAR
View
B
Retailer 14
-
$4,211 NZD
£1,866 GBP
View
B
Retailer 15
-
$4,835 NZD
£2,142 GBP
View
Most Expensive
B
NZ Jewellers
b20588ad-257d-4461-980d-6ac4ba5345a7 · Oct 30
$6,731 NZD
$3,787 USD
View
15 more retailers have this diamond
Prices start from $2,547 NZDSave up to $4,184 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
$2,547 NZD