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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1535083179

Certificate GIA 1535083179

Diamond specifications and retailer prices

From $1,547 NZD
HK$6,800 HKD
As of October 30, 2026
Save $2,649 NZD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,558 NZD at NZ Jewellers · As of October 24, 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 1535083179. Listed at 16 retailers as of October 29, 2026, with a 171% 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
SymmetryVery Good
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 1535083179
Dimensions5.58 × 6.57 × 4.19 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.58 mm6.57 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535083179
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.8%

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: $5,558 NZD|Low: $1,547 NZD|High: $5,702 NZD|Avg: $2,783 NZD|-1.7%
NZ Jewellers
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
October 30, 2026
Retailer 13$1,547 NZD
Retailer 9$2,046 NZD
Retailer 15$2,103 NZD
Retailer 12$2,133 NZD
Retailer 8$2,151 NZD
Retailer 5$2,178 NZD
Retailer 4$2,186 NZD
Retailer 3$2,479 NZD
Retailer 10$2,488 NZD
Retailer 7$2,546 NZD
Retailer 11$3,300 NZD
Retailer 14$3,322 NZD
Retailer 2$3,488 NZD
Retailer 6$4,196 NZD
NZ Jewellers$5,558 NZD

22 data points across 15 retailers

16 retailers$1,547 NZD to $4,196 NZD

A
Cheapest Retailer
-
$1,547 NZD
HK$6,800 HKD
Retailer 2
-
$2,046 NZD
€1,096 EUR
View
Price last confirmed 3 days ago
A
Retailer 3
-
$2,133 NZD
$1,200 USD
View
A
Retailer 4
-
$2,151 NZD
£953 GBP
View
Retailer 5
-
$2,178 NZD
SGD 1,656 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$2,186 NZD
$1,230 USD
View
A
Retailer 7
-
$2,479 NZD
$1,395 USD
View
A
Retailer 8
-
$2,488 NZD
$1,400 USD
View
A
Retailer 9
-
$2,546 NZD
SGD 1,936 SGD
View
B+
Retailer 10
-
$2,990 NZD
A$2,588 AUD
View
Retailer 11
-
$3,030 NZD
A$2,623 AUD
View
Price last confirmed 29 days ago
Retailer 12
-
$3,300 NZD
ZAR 29,997 ZAR
View
Price last confirmed 11 days ago
Retailer 13
-
$3,322 NZD
$1,869 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,488 NZD
£1,546 GBP
View
B
Retailer 15
-
$4,196 NZD
£1,859 GBP
View
Most Expensive
NZ Jewellers
9d4c9e3e-8cf4-47ab-8dc5-68738358755d · Oct 24
$5,558 NZD
$3,127 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $1,547 NZDSave up to $2,649 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
$1,547 NZD