Heart|Natural|GIA

0.93ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 1549174071

Certificate GIA 1549174071

Diamond specifications and retailer prices

From $819 USD
HK$6,400 HKD
As of November 1, 2026
Save $1,276 USD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,042 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.93ct natural heart diamond

This 0.93ct natural heart sits in the just-under-one-carat band, graded J 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 1549174071. Listed at 17 retailers as of October 29, 2026, with a 156% 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

0.93
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1549174071
Dimensions6.16 × 6.81 × 3.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
6.16 mm6.81 mm0.93 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549174071
Side View
Table 56.0%CrownGirdle: MED-THKPavilion 39.4°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,560 USD|Low: $819 USD|High: $2,311 USD|Avg: $1,375 USD|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 10$819 USD
Retailer 13$1,028 USD
Retailer 9$1,114 USD
Retailer 8$1,129 USD
Retailer 15$1,140 USD
Retailer 12$1,150 USD
Retailer 4$1,168 USD
Retailer 3$1,317 USD
Retailer 6$1,345 USD
Retailer 11$1,426 USD
Retailer 7$1,498 USD
Retailer 1$1,560 USD
Retailer 14$1,667 USD
Retailer 2$1,733 USD
Retailer 5$2,096 USD

30 data points across 15 retailers

17 retailers$819 USD to $2,096 USD

A
Cheapest Retailer
-
$819 USD
HK$6,400 HKD
B+
Retailer 2
-
$1,028 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,114 USD
View
B+
Retailer 4
-
$1,129 USD
£889 GBP
View
B+
Retailer 5
-
$1,140 USD
View
B+
Retailer 6
-
$1,150 USD
View
Retailer 7
-
$1,168 USD
SGD 1,578 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$1,317 USD
View
B+
Retailer 9
-
$1,345 USD
SGD 1,818 SGD
View
B+
Retailer 10
-
$1,426 USD
View
Retailer 11
-
$1,498 USD
A$2,305 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$1,560 USD
€1,486 EUR
View
B
Retailer 13
-
$1,617 USD
A$2,488 AUD
View
B+
Retailer 14
-
$1,667 USD
ZAR 26,927 ZAR
View
Retailer 15
-
$1,733 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$2,096 USD
£1,650 GBP
View
Most Expensive
NZ Jewellers
0f6f6495-fe90-4ae0-b4a6-cecefb8a4b69 · Sep 25
$3,042 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $819 USDSave up to $1,276 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
0.93ct Heart
$819 USD