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Heart|Natural|GIA

0.90ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 6542375555

Certificate GIA 6542375555

Diamond specifications and retailer prices

From $1,522 NZD
As of November 6, 2026
Save $2,192 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,394 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542375555. Listed at 14 retailers as of November 4, 2026, with a 144% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542375555
Dimensions5.91 × 6.67 × 4.12 mm
L/W Ratio1.13
Top View
5.91 mm6.67 mm0.90 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542375555
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 42.1°Culet: NoneDepth 61.7%

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 6
Current: $2,074 NZD|Low: $1,522 NZD|High: $4,093 NZD|Avg: $2,535 NZD|-9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2$1,522 NZD
Retailer 11$1,878 NZD
Retailer 12$2,069 NZD
Retailer 1$2,074 NZD
Retailer 3$2,093 NZD
Retailer 5$2,120 NZD
Retailer 6$2,295 NZD
Retailer 4$2,461 NZD
Retailer 7$2,643 NZD
Retailer 8$2,978 NZD
Retailer 10$3,180 NZD
Retailer 9$3,714 NZD

37 data points across 12 retailers

14 retailers$1,522 NZD to $3,714 NZD

A
Cheapest Retailer
-
$1,522 NZD
A
Retailer 2
-
$1,878 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,069 NZD
View
A
Retailer 4
-
$2,074 NZD
View
A
Retailer 5
-
$2,093 NZD
View
A
Retailer 6
-
$2,120 NZD
View
A
Retailer 7
-
$2,295 NZD
View
A
Retailer 8
-
$2,461 NZD
View
B+
Retailer 9
-
$2,643 NZD
View
B+
Retailer 10
-
$2,881 NZD
View
B+
Retailer 11
-
$2,978 NZD
View
B+
Retailer 12
-
$3,180 NZD
View
B+
Retailer 13
-
$3,714 NZD
View
Most Expensive
NZ Jewellers
a8f5c1f1-1398-442a-bda1-0116a743ba67 · Sep 25
$5,394 NZD
$2,990 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $1,522 NZDSave up to $2,192 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
$1,522 NZD