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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2536974138

Certificate GIA 2536974138

Diamond specifications and retailer prices

From $1,544 NZD
HK$6,800 HKD
As of October 30, 2026
Save $2,358 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,786 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 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 2536974138. Listed at 13 retailers as of October 29, 2026, with a 153% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle44.1°
OriginNatural
Grading LabGIA
CertificateGIA 2536974138
Dimensions5.57 × 6.58 × 4.19 mm
L/W Ratio1.18
Top View
5.57 mm6.58 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536974138
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 44.1°Culet: NoneDepth 63.7%

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: Oct 30
Current: $2,147 NZD|Low: $1,544 NZD|High: $4,399 NZD|Avg: $2,591 NZD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$1,544 NZD
Retailer 11$1,955 NZD
Retailer 5$2,043 NZD
Retailer 1$2,147 NZD
Retailer 2$2,174 NZD
Retailer 12$2,182 NZD
Retailer 6$2,342 NZD
Retailer 3$2,542 NZD
Retailer 4$2,949 NZD
Retailer 7$3,069 NZD
Retailer 10$3,316 NZD
Retailer 8$3,903 NZD

30 data points across 12 retailers

13 retailers$1,544 NZD to $3,903 NZD

A
Cheapest Retailer
-
$1,544 NZD
HK$6,800 HKD
A
Retailer 2
-
$1,955 NZD
$1,102 USD
View
Final sale: no returns
Retailer 3
-
$2,043 NZD
€1,096 EUR
View
Price last confirmed 3 days ago
A
Retailer 4
-
$2,147 NZD
£953 GBP
View
Retailer 5
-
$2,174 NZD
SGD 1,656 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$2,182 NZD
$1,230 USD
View
A
Retailer 7
-
$2,342 NZD
$1,320 USD
View
A
Retailer 8
-
$2,542 NZD
SGD 1,936 SGD
View
Retailer 9
-
$2,949 NZD
A$2,557 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
$3,069 NZD
ZAR 27,941 ZAR
View
Price last confirmed 11 days ago
Retailer 11
-
$3,316 NZD
$1,869 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,903 NZD
£1,732 GBP
View
Most Expensive
NZ Jewellers
2342755d-1c9b-49da-8a77-d74d77f7b651 · Sep 25
$5,786 NZD
$3,261 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $1,544 NZDSave up to $2,358 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
$1,544 NZD