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Heart|Natural|GIA

0.90ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7543962804

Certificate GIA 7543962804

Diamond specifications and retailer prices

From €768 EUR
HK$6,700 HKD
As of October 30, 2026
Save €1,757 EUR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,525 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H 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 7543962804. Listed at 18 retailers as of October 27, 2026, with prices from €768 to €2,525, a €1,757 spread on the same certified stone. NZ Jewellers lists it at €2,525. 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

0.90
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543962804
Dimensions5.86 × 6.73 × 3.90 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.86 mm6.73 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543962804
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.0%

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 30
Current: €1,188 EUR|Low: €768 EUR|High: €2,018 EUR|Avg: €1,122 EUR|+3.3%
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
October 29, 2026
Retailer 5€768 EUR
Retailer 10€779 EUR
Retailer 14€864 EUR
Retailer 13€921 EUR
Retailer 6€955 EUR
Retailer 4€959 EUR
Retailer 3€972 EUR
Retailer 12€995 EUR
Retailer 7€1,036 EUR
Retailer 2€1,075 EUR
Retailer 15€1,139 EUR
Retailer 1€1,188 EUR
Retailer 11€1,209 EUR
Retailer 9€1,906 EUR
Retailer 8€2,004 EUR

21 data points across 15 retailers

18 retailers€768 EUR to €2,525 EUR

A
Cheapest Retailer
-
€768 EUR
HK$6,700 HKD
A
Retailer 2
-
€779 EUR
₹82,908 INR
View
A
Retailer 3
-
€864 EUR
$965 USD
View
Retailer 4
-
€921 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
€959 EUR
SGD 1,448 SGD
View
Retailer 6
-
€972 EUR
$1,086 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
€995 EUR
$1,112 USD
View
Retailer 8
-
€1,036 EUR
$1,157 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€1,075 EUR
$1,201 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
€1,080 EUR
SGD 1,631 SGD
View
A
Retailer 11
-
€1,139 EUR
$1,272 USD
View
B+
Retailer 12
-
€1,188 EUR
£1,045 GBP
View
B+
Retailer 13
-
€1,194 EUR
$1,334 USD
View
B+
Retailer 14
-
€1,209 EUR
£1,064 GBP
View
B+
Retailer 15
-
€1,483 EUR
$1,657 USD
View
B
Retailer 16
-
€1,906 EUR
£1,677 GBP
View
B
Retailer 17
-
€2,004 EUR
£1,763 GBP
View
Most Expensive
B
NZ Jewellers
96e425fc-b425-4e2a-a862-4667372ef0b9 · Oct 27
€2,525 EUR
$2,821 USD
View
17 more retailers have this diamond
Prices start from €768 EURSave up to €1,757 EUR

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
0.90ct Heart
€768 EUR