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Heart|Natural|GIA

1.53ct E I1 Heart Natural Diamond

ID • E/I1 • GIA 1548774276

Certificate GIA 1548774276

Diamond specifications and retailer prices

From $2,867 USD
HK$22,400 HKD
As of November 1, 2026
Save $843 USD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,547 USD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548774276. Listed at 8 retailers as of October 30, 2026, with a 29% 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

1.53
Carat
E
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548774276
Dimensions6.97 × 7.97 × 4.79 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Knot, Indented Natural, Needle
Top View
6.97 mm7.97 mm1.53 ctE / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548774276
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

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: $6,547 USD|Low: $2,842 USD|High: $6,547 USD|Avg: $3,967 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$2,867 USD
Retailer 2$3,058 USD
Retailer 8$3,606 USD
Retailer 7$3,710 USD
Retailer 4$3,758 USD
Retailer 5$3,758 USD
Retailer 6$4,336 USD
Retailer 9$4,838 USD
NZ Jewellers$6,547 USD

36 data points across 9 retailers

8 retailers$2,867 USD to $3,710 USD

A
Cheapest Retailer
-
$2,867 USD
HK$22,400 HKD
A
Retailer 2
-
$3,058 USD
₹291,247 INR
View
A
Retailer 3
-
$3,710 USD
View
Retailer 4
-
$3,758 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$3,758 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$3,903 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$4,336 USD
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
e4f87f88-a04e-4c1a-a2df-23b34b629e46 · Oct 18
$6,547 USD
View
Price last confirmed 14 days ago
7 more retailers have this diamond
Prices start from $2,867 USDSave up to $843 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
1.53ct Heart
$2,867 USD