CaratHunter
Plans
Heart|Natural|GIA

0.90ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7543962804

Certificate GIA 7543962804

Diamond specifications and retailer prices

From $1,524 NZD
HK$6,700 HKD
As of October 30, 2026
Save $3,490 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,014 NZD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543962804. Listed at 18 retailers as of October 27, 2026, with prices from $1,524 to $5,014, a $3,490 spread on the same certified stone. NZ Jewellers lists it at $5,014. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543962804
Dimensions5.86 × 6.73 × 3.90 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.86 mm6.73 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543962804
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.0%

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: $2,359 NZD|Low: $1,524 NZD|High: $4,006 NZD|Avg: $2,228 NZD|+3.3%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 5$1,524 NZD
Retailer 10$1,547 NZD
Retailer 14$1,715 NZD
Retailer 13$1,830 NZD
Retailer 6$1,896 NZD
Retailer 4$1,904 NZD
Retailer 3$1,930 NZD
Retailer 12$1,976 NZD
Retailer 7$2,056 NZD
Retailer 2$2,135 NZD
Retailer 15$2,261 NZD
Retailer 1$2,359 NZD
Retailer 11$2,401 NZD
Retailer 9$3,785 NZD
Retailer 8$3,979 NZD

21 data points across 15 retailers

18 retailers$1,524 NZD to $5,014 NZD

A
Cheapest Retailer
-
$1,524 NZD
HK$6,700 HKD
A
Retailer 2
-
$1,547 NZD
₹82,908 INR
View
A
Retailer 3
-
$1,715 NZD
$965 USD
View
Retailer 4
-
$1,830 NZD
€980 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,904 NZD
SGD 1,448 SGD
View
Retailer 6
-
$1,930 NZD
$1,086 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,976 NZD
$1,112 USD
View
Retailer 8
-
$2,056 NZD
$1,157 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$2,135 NZD
$1,201 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,145 NZD
SGD 1,631 SGD
View
A
Retailer 11
-
$2,261 NZD
$1,272 USD
View
B+
Retailer 12
-
$2,359 NZD
£1,045 GBP
View
B+
Retailer 13
-
$2,371 NZD
$1,334 USD
View
B+
Retailer 14
-
$2,401 NZD
£1,064 GBP
View
B+
Retailer 15
-
$2,945 NZD
$1,657 USD
View
B
Retailer 16
-
$3,785 NZD
£1,677 GBP
View
B
Retailer 17
-
$3,979 NZD
£1,763 GBP
View
Most Expensive
B
NZ Jewellers
96e425fc-b425-4e2a-a862-4667372ef0b9 · Oct 27
$5,014 NZD
$2,821 USD
View
17 more retailers have this diamond
Prices start from $1,524 NZDSave up to $3,490 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
$1,524 NZD