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Heart|Natural|GIA

1.30ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 6532235027

Certificate GIA 6532235027

Diamond specifications and retailer prices

From $3,768 NZD
As of November 4, 2026
Save $4,815 NZD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,904 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532235027. Listed at 17 retailers as of November 4, 2026, with a 128% 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

1.30
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532235027
Dimensions7.45 × 6.48 × 4.51 mm
L/W Ratio1.15
Top View
7.45 mm6.48 mm1.30 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532235027
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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 4
Current: $10,904 NZD|Low: $3,768 NZD|High: $10,938 NZD|Avg: $5,901 NZD|+2.8%
Queensmith
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
November 5, 2026
Retailer 11$3,768 NZD
Retailer 8$3,968 NZD
Retailer 9$4,444 NZD
Retailer 13$4,534 NZD
Retailer 3$4,941 NZD
Retailer 6$4,941 NZD
Retailer 12$5,164 NZD
Retailer 2$5,203 NZD
Retailer 5$5,279 NZD
Retailer 10$5,340 NZD
Retailer 14$5,702 NZD
Retailer 7$8,583 NZD
Retailer 4$10,330 NZD
Queensmith$10,904 NZD

34 data points across 14 retailers

17 retailers$3,768 NZD to $8,583 NZD

A
Cheapest Retailer
-
$3,768 NZD
A
Retailer 2
-
$3,968 NZD
View
A
Retailer 3
-
$4,444 NZD
View
A
Retailer 4
-
$4,534 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,728 NZD
View
Retailer 6
-
$4,941 NZD
View
Price last confirmed 20 days ago
Retailer 7
-
$4,941 NZD
View
Price last confirmed 18 days ago
Retailer 8
-
$5,130 NZD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$5,164 NZD
View
A
Retailer 10
-
$5,203 NZD
View
B+
Retailer 11
-
$5,244 NZD
View
Retailer 12
-
$5,279 NZD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$5,340 NZD
View
Retailer 14
-
$5,702 NZD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$8,583 NZD
View
Retailer 16
-
$10,330 NZD
View
Price last confirmed 18 days ago
Most Expensive
Queensmith
6532235027 · Oct 28
$10,904 NZD
£4,840 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $3,768 NZDSave up to $4,815 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
1.30ct Heart
$3,768 NZD