CaratHunter
Plans
Heart|Natural|GIA

1.52ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2456037618

Certificate GIA 2456037618

Diamond specifications and retailer prices

From $17,951 NZD
$10,100 USD
As of October 30, 2026
Save $6,381 NZD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $24,331 NZD at Jared · As of November 2, 2026
View at Jared

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 2456037618. Listed at 9 retailers as of October 30, 2026, with prices from $17,951 to $24,331, a $6,381 spread on the same certified stone. Jared lists it at $24,331. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456037618
Dimensions7.95 × 6.84 × 4.01 mm
L/W Ratio1.16
Top View
7.95 mm6.84 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456037618
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $24,266 NZD|Low: $17,865 NZD|High: $24,697 NZD|Avg: $20,843 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$17,951 NZD
Retailer 3$18,031 NZD
Retailer 4$18,941 NZD
Retailer 5$19,932 NZD
Retailer 2$22,401 NZD
Retailer 1$24,266 NZD
Retailer 7$24,697 NZD

30 data points across 7 retailers

9 retailers$17,951 NZD to $24,331 NZD

B
Cheapest Retailer
-
$17,951 NZD
$10,100 USD
B
Retailer 2
-
$18,031 NZD
$10,145 USD
View
B
Retailer 3
-
$18,941 NZD
$10,657 USD
View
B
Retailer 4
-
$19,932 NZD
$11,215 USD
View
B
Retailer 5
-
$22,401 NZD
$12,604 USD
View
B
Retailer 6
-
$23,549 NZD
$13,250 USD
View
B
Retailer 7
-
$23,549 NZD
$13,250 USD
View
B
Retailer 8
-
$24,266 NZD
£10,751 GBP
View
Most Expensive
B
Jared
146502952 · Nov 2
$24,331 NZD
$13,690 USD
View
8 more retailers have this diamond
Prices start from $17,951 NZDSave up to $6,381 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.

B
1.52ct Heart
$17,951 NZD