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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1549169840

Certificate GIA 1549169840

Diamond specifications and retailer prices

From €779 EUR
HK$6,800 HKD
As of November 1, 2026
Save €1,147 EUR (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,835 EUR at NZ Jewellers · As of September 25, 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 G 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 1549169840. Listed at 10 retailers as of November 1, 2026, with a 147% 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

0.90
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 1549169840
Dimensions6.00 × 6.62 × 3.95 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.00 mm6.62 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549169840
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 42.2°Culet: NoneDepth 59.6%

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: €779 EUR|Low: €779 EUR|High: €2,200 EUR|Avg: €1,324 EUR|-11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1€779 EUR
Retailer 5€970 EUR
Retailer 4€1,056 EUR
Retailer 3€1,066 EUR
Retailer 8€1,102 EUR
Retailer 9€1,317 EUR
Retailer 6€1,488 EUR
Retailer 7€1,638 EUR
Retailer 2€1,926 EUR

36 data points across 9 retailers

10 retailers€779 EUR to €1,926 EUR

A
Cheapest Retailer
-
€779 EUR
HK$6,800 HKD
B+
Retailer 2
-
€970 EUR
$1,084 USD
View
Final sale: no returns
A
Retailer 3
-
€1,056 EUR
$1,180 USD
View
A
Retailer 4
-
€1,066 EUR
£938 GBP
View
Retailer 5
-
€1,102 EUR
SGD 1,664 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€1,317 EUR
SGD 1,989 SGD
View
B+
Retailer 7
-
€1,488 EUR
View
Retailer 8
-
€1,638 EUR
$1,830 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
€1,926 EUR
£1,694 GBP
View
Most Expensive
NZ Jewellers
9379adb4-d2be-4243-a308-3683640e5abc · Sep 25
€2,835 EUR
$3,167 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from €779 EURSave up to €1,147 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
€779 EUR