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Heart|Natural|GIA

0.90ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 2324313855

Certificate GIA 2324313855

Diamond specifications and retailer prices

From €1,187 EUR
HK$10,400 HKD
As of October 31, 2026
Save €2,973 EUR (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,159 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2324313855. Listed at 15 retailers as of October 30, 2026, with prices from €1,187 to €4,159, a €2,973 spread on the same certified stone. Moon Ocean lists it at €4,159. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2324313855
Dimensions5.82 × 6.71 × 4.00 mm
L/W Ratio1.15
Top View
5.82 mm6.71 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2324313855
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 59.7%

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 31
Current: €4,159 EUR|Low: €970 EUR|High: €4,171 EUR|Avg: €1,735 EUR|+20.3%
Moon Ocean
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 2€1,187 EUR
Retailer 5€1,405 EUR
Retailer 17€1,460 EUR
Retailer 3€1,478 EUR
Retailer 14€1,556 EUR
Retailer 6€1,602 EUR
Retailer 15€1,602 EUR
Retailer 7€1,653 EUR
Retailer 4€1,676 EUR
Retailer 16€1,725 EUR
Retailer 10€1,796 EUR
Retailer 9€1,845 EUR
Retailer 13€1,849 EUR
Retailer 8€1,998 EUR
Retailer 11€2,823 EUR
Retailer 12€3,909 EUR
Moon Ocean€4,159 EUR

24 data points across 17 retailers

15 retailers€1,187 EUR to €4,159 EUR

A
Cheapest Retailer
-
€1,187 EUR
HK$10,400 HKD
B+
Retailer 2
-
€1,405 EUR
$1,576 USD
View
B+
Retailer 3
-
€1,460 EUR
$1,638 USD
View
B
Retailer 4
-
€1,478 EUR
$1,658 USD
View
Final sale: no returns
B
Retailer 5
-
€1,556 EUR
$1,745 USD
View
B
Retailer 6
-
€1,602 EUR
$1,797 USD
View
B
Retailer 7
-
€1,602 EUR
$1,797 USD
View
B+
Retailer 8
-
€1,653 EUR
SGD 2,505 SGD
View
B
Retailer 9
-
€1,676 EUR
$1,880 USD
View
B
Retailer 10
-
€1,725 EUR
$1,934 USD
View
B
Retailer 11
-
€1,796 EUR
£1,586 GBP
View
B
Retailer 12
-
€1,849 EUR
$2,074 USD
View
B
Retailer 13
-
€2,823 EUR
£2,493 GBP
View
C
Retailer 14
-
€3,909 EUR
$4,384 USD
View
Most Expensive
C
Moon Ocean
NVN-F71849AAD-855 · Oct 30
€4,159 EUR
£3,673 GBP
View
14 more retailers have this diamond
Prices start from €1,187 EURSave up to €2,973 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
€1,187 EUR