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Heart|Natural|GIA

0.90ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 6542040454

Certificate GIA 6542040454

Diamond specifications and retailer prices

From $1,547 NZD
₹82,875 INR
As of November 2, 2026
Save $3,659 NZD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,206 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542040454. Listed at 18 retailers as of October 30, 2026, with prices from $1,547 to $5,206, a $3,659 spread on the same certified stone. NZ Jewellers lists it at $5,206. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542040454
Dimensions6.61 × 5.69 × 3.39 mm
L/W Ratio1.16
Top View
6.61 mm5.69 mm0.90 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542040454
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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: $5,206 NZD|Low: $1,547 NZD|High: $5,206 NZD|Avg: $2,534 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 12$1,547 NZD
Retailer 17$1,547 NZD
Retailer 5$1,717 NZD
Retailer 6$1,894 NZD
Retailer 16$1,905 NZD
Retailer 8$1,971 NZD
Retailer 18$1,985 NZD
Retailer 3$2,065 NZD
Retailer 2$2,145 NZD
Retailer 9$2,228 NZD
Retailer 7$2,328 NZD
Retailer 15$2,378 NZD
Retailer 11$2,383 NZD
Retailer 14$2,413 NZD
Retailer 10$3,062 NZD
Retailer 4$3,783 NZD
Retailer 13$3,974 NZD
NZ Jewellers$5,206 NZD

20 data points across 18 retailers

18 retailers$1,547 NZD to $5,206 NZD

A
Cheapest Retailer
-
$1,547 NZD
₹82,875 INR
A
Retailer 2
-
$1,547 NZD
HK$6,800 HKD
View
A
Retailer 3
-
$1,717 NZD
$966 USD
View
Retailer 4
-
$1,894 NZD
€1,015 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,905 NZD
$1,072 USD
View
Final sale: no returns
A
Retailer 6
-
$1,971 NZD
SGD 1,499 SGD
View
A
Retailer 7
-
$1,985 NZD
$1,117 USD
View
A
Retailer 8
-
$2,065 NZD
$1,162 USD
View
A
Retailer 9
-
$2,145 NZD
$1,207 USD
View
B+
Retailer 10
-
$2,228 NZD
SGD 1,694 SGD
View
A
Retailer 11
-
$2,328 NZD
$1,310 USD
View
B+
Retailer 12
-
$2,378 NZD
£1,054 GBP
View
B+
Retailer 13
-
$2,383 NZD
$1,341 USD
View
B+
Retailer 14
-
$2,413 NZD
£1,069 GBP
View
B
Retailer 15
-
$3,062 NZD
$1,723 USD
View
B
Retailer 16
-
$3,783 NZD
£1,676 GBP
View
B
Retailer 17
-
$3,974 NZD
£1,761 GBP
View
Most Expensive
B
NZ Jewellers
5e808990-f65b-43f9-ae2f-e8e8aaa3064a · Oct 30
$5,206 NZD
$2,929 USD
View
17 more retailers have this diamond
Prices start from $1,547 NZDSave up to $3,659 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