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Heart|Natural|GIA

1.60ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6233727983

Certificate GIA 6233727983

Diamond specifications and retailer prices

From $10,326 NZD
As of November 6, 2026
Save $9,608 NZD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $26,544 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6233727983. Listed at 18 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.60
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6233727983
Dimensions8.14 × 6.86 × 4.11 mm
L/W Ratio1.19
Top View
8.14 mm6.86 mm1.60 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233727983
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42.5°Culet: NoneDepth 59.9%

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: $12,517 NZD|Low: $10,210 NZD|High: $20,878 NZD|Avg: $13,486 NZD|-5.3%
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 3$10,326 NZD
Retailer 16$10,412 NZD
Retailer 13$10,998 NZD
Retailer 7$11,215 NZD
Retailer 10$11,586 NZD
Retailer 5$11,637 NZD
Retailer 2$11,992 NZD
Retailer 8$12,023 NZD
Retailer 15$12,140 NZD
Retailer 1$12,517 NZD
Retailer 4$13,751 NZD
Retailer 9$13,971 NZD
Retailer 14$14,532 NZD
Retailer 6$14,976 NZD
Retailer 17$16,091 NZD
Retailer 11$17,496 NZD
Retailer 12$19,933 NZD

27 data points across 17 retailers

18 retailers$10,326 NZD to $19,933 NZD

A
Cheapest Retailer
-
$10,326 NZD
A
Retailer 2
-
$10,412 NZD
View
A
Retailer 3
-
$10,998 NZD
View
A
Retailer 4
-
$11,215 NZD
View
A
Retailer 5
-
$11,586 NZD
View
A
Retailer 6
-
$11,637 NZD
View
A
Retailer 7
-
$11,992 NZD
View
Final sale: no returns
A
Retailer 8
-
$12,023 NZD
View
A
Retailer 9
-
$12,140 NZD
View
A
Retailer 10
-
$12,517 NZD
View
B+
Retailer 11
-
$13,751 NZD
View
Retailer 12
-
$13,971 NZD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$14,532 NZD
View
B+
Retailer 14
-
$14,976 NZD
View
B+
Retailer 15
-
$16,091 NZD
View
B+
Retailer 16
-
$17,496 NZD
View
B
Retailer 17
-
$19,933 NZD
View
Most Expensive
NZ Jewellers
a3b865a0-b968-4b07-80c8-94b82d57979f · Sep 25
$26,544 NZD
$14,715 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $10,326 NZDSave up to $9,608 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
1.60ct Heart
$10,326 NZD