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Heart|Natural|GIA

1.50ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 6541818819

Certificate GIA 6541818819

Diamond specifications and retailer prices

From $9,336 NZD
As of November 1, 2026
Save $5,805 NZD (38%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,724 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) 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 6541818819. Listed at 16 retailers as of October 31, 2026, with a 62% 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

1.50
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541818819
Dimensions7.17 × 8.00 × 4.73 mm
L/W Ratio1.12
Top View
7.17 mm8.00 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541818819
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.2%

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 1
Current: $11,054 NZD|Low: $9,266 NZD|High: $18,476 NZD|Avg: $12,499 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$9,336 NZD
Retailer 6$9,969 NZD
Retailer 1$11,054 NZD
Retailer 10$11,369 NZD
Retailer 9$11,371 NZD
Retailer 7$11,776 NZD
Retailer 3$12,150 NZD
Retailer 2$12,604 NZD
Retailer 11$12,605 NZD
Retailer 4$15,140 NZD
Retailer 8$18,244 NZD

42 data points across 11 retailers

16 retailers$9,336 NZD to $15,140 NZD

A
Cheapest Retailer
-
$9,336 NZD
A
Retailer 2
-
$9,969 NZD
View
A
Retailer 3
-
$11,054 NZD
View
Retailer 4
-
$11,371 NZD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$11,433 NZD
View
Retailer 6
-
$11,438 NZD
View
Price last confirmed 5 days ago
Retailer 7
-
$11,776 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$12,150 NZD
View
Price last confirmed 33 days ago
Retailer 9
-
$12,390 NZD
View
Price last confirmed 36 days ago
Retailer 10
-
$12,582 NZD
View
Price last confirmed 36 days ago
Retailer 11
-
$12,604 NZD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$12,605 NZD
View
Retailer 13
-
$14,297 NZD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$15,140 NZD
View
Retailer 15
-
$18,244 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
b856313e-3a32-43b4-b4c5-e9ffffcd9a53 · Sep 30
$20,724 NZD
$11,650 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $9,336 NZDSave up to $5,805 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
1.50ct Heart
$9,336 NZD