Heart|Natural|GIA

1.02ct I IF Heart Natural Diamond

EX • I/IF • GIA 1549372898

Certificate GIA 1549372898

Diamond specifications and retailer prices

From $1,894 USD
HK$14,800 HKD
As of October 25, 2026
Save $2,539 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,836 USD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549372898. Listed at 16 retailers as of October 25, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.3°
OriginNatural
Grading LabGIA
CertificateGIA 1549372898
Dimensions5.97 × 7.09 × 4.21 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.97 mm7.09 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549372898
Side View
Table 60.0%CrownGirdle: THN-THKPavilion 43.3°Culet: NoneDepth 59.4%

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 25
Current: $2,301 USD|Low: $1,894 USD|High: $4,853 USD|Avg: $2,913 USD|-4.9%
Retailer 1
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
October 29, 2026
Retailer 11$1,894 USD
Retailer 1$2,301 USD
Retailer 13$2,323 USD
Retailer 9$2,407 USD
Retailer 10$2,495 USD
Retailer 7$2,618 USD
Retailer 14$2,638 USD
Retailer 3$2,660 USD
Retailer 5$2,943 USD
Retailer 2$2,960 USD
Retailer 6$3,014 USD
Retailer 8$3,038 USD
Retailer 12$4,008 USD
Retailer 4$4,434 USD

29 data points across 14 retailers

16 retailers$1,894 USD to $4,434 USD

A
Cheapest Retailer
-
$1,894 USD
HK$14,800 HKD
A
Retailer 2
-
$2,301 USD
€2,192 EUR
View
Returns within 14 days
A
Retailer 3
-
$2,323 USD
View
Final sale: no returns
A
Retailer 4
-
$2,407 USD
View
Returns within 30 days
A
Retailer 5
-
$2,495 USD
View
Price last confirmed 5 days ago
Returns within 40 days
A
Retailer 6
-
$2,618 USD
£2,061 GBP
View
Returns within 30 days
A
Retailer 7
-
$2,638 USD
View
Returns within 30 days
A
Retailer 8
-
$2,660 USD
SGD 3,595 SGD
View
Returns within 14 days
B+
Retailer 9
-
$2,937 USD
A$4,518 AUD
View
B+
Retailer 10
-
$2,943 USD
A$4,528 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$2,960 USD
View
Returns within 30 days
B+
Retailer 12
-
$3,014 USD
View
Price last confirmed 19 days ago
Returns within 90 days
B+
Retailer 13
-
$3,038 USD
ZAR 49,074 ZAR
View
Price last confirmed 7 days ago
Returns within 7 days
B+
Retailer 14
-
$4,008 USD
View
Returns within 3 days
B
Retailer 15
-
$4,434 USD
£3,491 GBP
View
Most Expensive
B
NZ Jewellers
5a2df796-8bbc-42d2-a415-8b6afb9de03c · Sep 19
$5,836 USD
View
Price last confirmed 40 days ago
Returns within 30 days
15 more retailers have this diamond
Prices start from $1,894 USDSave up to $2,539 USD

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
1.02ct Heart
$1,894 USD