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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1399986813

Certificate GIA 1399986813

Diamond specifications and retailer prices

From $5,570 AUD
₹372,614 INR
As of October 31, 2026
Save $9,207 AUD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,777 AUD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1399986813. Listed at 16 retailers as of October 31, 2026, with prices from $5,570 to $14,777, a $9,207 spread on the same certified stone. Adiamor lists it at $14,777. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1399986813
Dimensions7.05 × 7.76 × 4.65 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.05 mm7.76 mm1.52 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399986813
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

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: $7,497 AUD|Low: $5,317 AUD|High: $12,385 AUD|Avg: $7,736 AUD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$5,570 AUD
Retailer 3$5,576 AUD
Retailer 6$7,091 AUD
Retailer 1$7,497 AUD
Retailer 7$7,683 AUD
Retailer 4$8,697 AUD
Retailer 5$12,303 AUD

39 data points across 7 retailers

16 retailers$5,570 AUD to $14,777 AUD

A
Cheapest Retailer
-
$5,570 AUD
₹372,614 INR
A
Retailer 2
-
$5,576 AUD
HK$30,600 HKD
View
B+
Retailer 3
-
$6,502 AUD
$4,567 USD
View
B+
Retailer 4
-
$6,701 AUD
$4,707 USD
View
B+
Retailer 5
-
$7,088 AUD
SGD 6,728 SGD
View
B+
Retailer 6
-
$7,091 AUD
$4,981 USD
View
Final sale: no returns
B+
Retailer 7
-
$7,497 AUD
£4,147 GBP
View
B+
Retailer 8
-
$7,683 AUD
$5,397 USD
View
B+
Retailer 9
-
$7,683 AUD
$5,397 USD
View
B+
Retailer 10
-
$7,683 AUD
$5,397 USD
View
B+
Retailer 11
-
$7,902 AUD
$5,550 USD
View
B+
Retailer 12
-
$8,697 AUD
€5,818 EUR
View
B+
Retailer 13
-
$8,865 AUD
$6,227 USD
View
B
Retailer 14
-
$12,303 AUD
£6,805 GBP
View
B
Retailer 15
-
$12,851 AUD
$9,027 USD
View
Most Expensive
B
Adiamor
D-64679047 · Nov 1
$14,777 AUD
$10,380 USD
View
15 more retailers have this diamond
Prices start from $5,570 AUDSave up to $9,207 AUD

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
$5,570 AUD