Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 6552867928

Certificate GIA 6552867928

Diamond specifications and retailer prices

From $5,610 NZD
HK$24,700 HKD
As of November 1, 2026
Save $6,885 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,080 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552867928. Listed at 14 retailers as of November 1, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552867928
Dimensions6.86 × 8.06 × 4.70 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.86 mm8.06 mm1.52 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552867928
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: 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: Nov 1
Current: $7,355 NZD|Low: $5,610 NZD|High: $14,534 NZD|Avg: $8,929 NZD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$5,610 NZD
Retailer 10$6,563 NZD
Retailer 5$6,886 NZD
Retailer 3$7,206 NZD
Retailer 1$7,355 NZD
Retailer 12$7,367 NZD
Retailer 2$7,559 NZD
Retailer 6$8,730 NZD
Retailer 4$8,743 NZD
Retailer 9$9,811 NZD
Retailer 11$12,224 NZD
Retailer 8$12,495 NZD

39 data points across 12 retailers

14 retailers$5,610 NZD to $12,495 NZD

A
Cheapest Retailer
-
$5,610 NZD
HK$24,700 HKD
A
Retailer 2
-
$6,563 NZD
$3,699 USD
View
A
Retailer 3
-
$6,886 NZD
$3,881 USD
View
A
Retailer 4
-
$7,206 NZD
SGD 5,488 SGD
View
A
Retailer 5
-
$7,355 NZD
£3,264 GBP
View
A
Retailer 6
-
$7,367 NZD
$4,152 USD
View
Final sale: no returns
A
Retailer 7
-
$7,559 NZD
$4,260 USD
View
A
Retailer 8
-
$8,730 NZD
$4,920 USD
View
Retailer 9
-
$8,743 NZD
A$7,581 AUD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$9,432 NZD
A$8,178 AUD
View
B+
Retailer 11
-
$9,811 NZD
ZAR 89,328 ZAR
View
B+
Retailer 12
-
$12,224 NZD
$6,889 USD
View
B+
Retailer 13
-
$12,495 NZD
£5,545 GBP
View
Most Expensive
NZ Jewellers
f699e5d8-658a-42a7-aa04-7798fdd8a387 · Sep 25
$15,080 NZD
$8,499 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $5,610 NZDSave up to $6,885 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
1.52ct Heart
$5,610 NZD