Heart|Natural|GIA

1.03ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 3525391090

Certificate GIA 3525391090

Diamond specifications and retailer prices

From $3,993 NZD
SGD 3,029 SGD
As of October 29, 2026
Save $11 NZD (0%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,801 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525391090. Listed at 11 retailers as of October 29, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.03
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 3525391090
Dimensions7.01 × 6.14 × 3.58 mm
L/W Ratio1.14
Top View
7.01 mm6.14 mm1.03 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3525391090
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 39.4°Culet: NoneDepth 58.3%

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: Oct 29
Current: $3,993 NZD|Low: $2,601 NZD|High: $6,683 NZD|Avg: $3,948 NZD|-0.4%
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
October 13, 2026
Retailer 13$2,859 NZD
Retailer 12$2,873 NZD
Retailer 6$3,201 NZD
Retailer 16$3,207 NZD
Retailer 10$3,330 NZD
Retailer 5$3,411 NZD
Retailer 4$3,461 NZD
Retailer 17$3,465 NZD
Retailer 7$3,563 NZD
Retailer 14$3,985 NZD
Retailer 1$3,993 NZD
Retailer 9$4,004 NZD
Retailer 8$4,390 NZD
Retailer 2$4,436 NZD
Retailer 11$4,615 NZD
Retailer 3$5,900 NZD
Retailer 15$6,616 NZD

20 data points across 17 retailers

11 retailers$3,993 NZD to $4,004 NZD

A
Retailer 1
-
$2,873 NZD
HK$12,600 HKD
Price last confirmed 27 days ago
A
Retailer 2
-
$3,330 NZD
€1,780 EUR
View
Price last confirmed 26 days ago
A
Retailer 3
-
$3,411 NZD
$1,915 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$3,465 NZD
$1,945 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$3,993 NZD
SGD 3,029 SGD
View
B+
Retailer 6
-
$4,004 NZD
A$3,458 AUD
View
B+
Retailer 7
-
$4,390 NZD
$2,464 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$4,436 NZD
ZAR 40,223 ZAR
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$4,615 NZD
A$3,985 AUD
View
Price last confirmed 26 days ago
B
Retailer 10
-
$6,616 NZD
£2,924 GBP
View
Price last confirmed 28 days ago
Most Expensive
B
NZ Jewellers
282f954a-83f1-4bfe-8fa2-ab0aad30b7d8 · Sep 25
$7,801 NZD
$4,379 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from $3,993 NZDSave up to $11 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
1.03ct Heart
$3,993 NZD