Heart|Natural|GIA

1.03ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 7531455169

Certificate GIA 7531455169

Diamond specifications and retailer prices

From $3,223 NZD
SGD 2,455 SGD
As of October 31, 2026
Save $4,468 NZD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,906 NZD at NZ Jewellers · As of September 28, 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 7531455169. Listed at 21 retailers as of October 30, 2026, with a 139% 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

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

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.9°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7531455169
Dimensions7.12 × 6.21 × 3.49 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.12 mm6.21 mm1.03 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7531455169
Side View
Table 59.0%Crown 35.9°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 56.2%

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: Oct 31
Current: $7,692 NZD|Low: $3,112 NZD|High: $7,906 NZD|Avg: $4,312 NZD|-2.7%
NZ Jewellers
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
November 2, 2026
Retailer 15$3,223 NZD
Retailer 13$3,323 NZD
Retailer 11$3,359 NZD
Retailer 16$3,396 NZD
Retailer 3$3,680 NZD
Retailer 7$3,680 NZD
Retailer 14$3,726 NZD
Retailer 12$3,848 NZD
Retailer 6$3,868 NZD
Retailer 5$3,925 NZD
Retailer 2$4,036 NZD
Retailer 4$4,246 NZD
Retailer 10$4,522 NZD
Retailer 8$4,650 NZD
Retailer 9$6,447 NZD
NZ Jewellers$7,692 NZD

46 data points across 16 retailers

21 retailers$3,223 NZD to $7,692 NZD

A
Cheapest Retailer
-
$3,223 NZD
SGD 2,455 SGD
A
Retailer 2
-
$3,323 NZD
$1,873 USD
View
A
Retailer 3
-
$3,359 NZD
$1,893 USD
View
A
Retailer 4
-
$3,396 NZD
$1,914 USD
View
Final sale: no returns
A
Retailer 5
-
$3,680 NZD
$2,074 USD
View
A
Retailer 6
-
$3,680 NZD
$2,074 USD
View
A
Retailer 7
-
$3,726 NZD
$2,100 USD
View
Retailer 8
-
$3,781 NZD
$2,131 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$3,848 NZD
$2,169 USD
View
A
Retailer 10
-
$3,868 NZD
$2,180 USD
View
B+
Retailer 11
-
$3,925 NZD
$2,212 USD
View
B+
Retailer 12
-
$4,036 NZD
£1,791 GBP
View
B+
Retailer 13
-
$4,246 NZD
$2,393 USD
View
Retailer 14
-
$4,363 NZD
$2,459 USD
View
Price last confirmed 56 days ago
Retailer 15
-
$4,363 NZD
$2,459 USD
View
Price last confirmed 34 days ago
Retailer 16
-
$4,377 NZD
$2,467 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$4,522 NZD
ZAR 41,177 ZAR
View
Retailer 18
-
$4,650 NZD
A$4,032 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$6,447 NZD
£2,861 GBP
View
B
Retailer 20
-
$7,692 NZD
$4,335 USD
View
Most Expensive
NZ Jewellers
f1a031a6-244c-4927-9e5d-d833fa85721c · Sep 28
$7,906 NZD
$4,456 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from $3,223 NZDSave up to $4,468 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
$3,223 NZD