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Heart|Natural|GIA

1.66ct I VVS2 Heart Natural Diamond

EX • I/VVS2 • GIA 1498203749

Certificate GIA 1498203749

Diamond specifications and retailer prices

From $10,598 NZD
As of November 6, 2026
Save $3,020 NZD (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,714 NZD at Taylor and Hart · As of October 23, 2026
View at Taylor and Hart

About this 1.66ct natural heart diamond

This 1.66ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1498203749. Listed at 9 retailers as of November 6, 2026, with a 28% 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

1.66
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1498203749
Dimensions6.93 × 8.14 × 4.90 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Pinpoint
Top View
6.93 mm8.14 mm1.66 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1498203749
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.2%

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 6
Current: $13,618 NZD|Low: $10,506 NZD|High: $17,696 NZD|Avg: $13,511 NZD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 7, 2026
Retailer 5$10,598 NZD
Retailer 11$11,451 NZD
Retailer 7$11,489 NZD
Retailer 8$12,162 NZD
Retailer 9$12,263 NZD
Retailer 3$12,573 NZD
Retailer 4$13,266 NZD
Retailer 6$13,434 NZD
Retailer 1$13,618 NZD
Retailer 10$13,935 NZD
Taylor and Hart$14,714 NZD
Retailer 2$15,528 NZD
Retailer 12$17,696 NZD

35 data points across 13 retailers

9 retailers$10,598 NZD to $13,618 NZD

A
Cheapest Retailer
-
$10,598 NZD
A
Retailer 2
-
$11,451 NZD
View
Retailer 3
-
$11,489 NZD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$12,162 NZD
View
Final sale: no returns
A
Retailer 5
-
$12,263 NZD
View
B+
Retailer 6
-
$13,434 NZD
View
A
Retailer 7
-
$13,618 NZD
View
Retailer 8
-
$13,935 NZD
View
Price last confirmed 16 days ago
Most Expensive
Taylor and Hart
320YIHH · Oct 23
$14,714 NZD
$8,157 USD
View
Price last confirmed 14 days ago
8 more retailers have this diamond
Prices start from $10,598 NZDSave up to $3,020 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
1.66ct Heart
$10,598 NZD