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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 1242005777

Certificate GIA 1242005777

Diamond specifications and retailer prices

From $2,044 NZD
HK$9,000 HKD
As of November 1, 2026
Save $2,796 NZD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,784 NZD at NZ Jewellers · As of September 29, 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 1242005777. Listed at 15 retailers as of November 1, 2026, with a 137% 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
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242005777
Dimensions5.65 × 6.70 × 4.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.65 mm6.70 mm0.90 ctI / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242005777
Side View
Table 59.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 59.7%

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 1
Current: $3,094 NZD|Low: $2,044 NZD|High: $5,451 NZD|Avg: $3,391 NZD|+6.1%
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 2, 2026
Retailer 7$2,044 NZD
Retailer 12$2,548 NZD
Retailer 10$2,570 NZD
Retailer 6$2,621 NZD
Retailer 2$2,697 NZD
Retailer 11$2,839 NZD
Retailer 4$2,928 NZD
Retailer 1$3,094 NZD
Retailer 8$3,388 NZD
Retailer 5$4,011 NZD
Retailer 13$4,189 NZD
Retailer 3$4,384 NZD
Retailer 9$4,840 NZD

29 data points across 13 retailers

15 retailers$2,044 NZD to $4,840 NZD

A
Cheapest Retailer
-
$2,044 NZD
HK$9,000 HKD
B+
Retailer 2
-
$2,548 NZD
$1,436 USD
View
Final sale: no returns
A
Retailer 3
-
$2,570 NZD
€1,379 EUR
View
A
Retailer 4
-
$2,621 NZD
$1,477 USD
View
A
Retailer 5
-
$2,697 NZD
$1,520 USD
View
B+
Retailer 6
-
$2,839 NZD
$1,600 USD
View
Retailer 7
-
$2,928 NZD
SGD 2,230 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$3,094 NZD
£1,373 GBP
View
B+
Retailer 9
-
$3,388 NZD
$1,909 USD
View
B+
Retailer 10
-
$3,619 NZD
A$3,138 AUD
View
Retailer 11
-
$4,011 NZD
A$3,478 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$4,189 NZD
ZAR 38,143 ZAR
View
Retailer 13
-
$4,384 NZD
$2,471 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$4,840 NZD
£2,148 GBP
View
Most Expensive
NZ Jewellers
6d2fd486-4732-4608-81f3-069a18825247 · Sep 29
$7,784 NZD
$4,387 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $2,044 NZDSave up to $2,796 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
$2,044 NZD