Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1543769000

Certificate GIA 1543769000

Diamond specifications and retailer prices

From €1,260 EUR
HK$11,000 HKD
As of November 1, 2026
Save €2,070 EUR (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,083 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543769000. Listed at 22 retailers as of October 28, 2026, with a 164% 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543769000
Dimensions7.45 × 5.40 × 3.42 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
7.45 mm5.40 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543769000
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

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: €1,779 EUR|Low: €1,249 EUR|High: €3,342 EUR|Avg: €1,942 EUR|-0.5%
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 12€1,260 EUR
Retailer 11€1,322 EUR
Retailer 10€1,529 EUR
Retailer 3€1,555 EUR
Retailer 2€1,559 EUR
Retailer 4€1,609 EUR
Retailer 6€1,674 EUR
Retailer 5€1,752 EUR
Retailer 1€1,779 EUR
Retailer 9€1,816 EUR
Retailer 7€2,189 EUR
Retailer 8€2,261 EUR
Retailer 13€2,456 EUR
Retailer 14€2,933 EUR
Retailer 15€3,331 EUR

30 data points across 15 retailers

22 retailers€1,260 EUR to €3,331 EUR

A
Cheapest Retailer
-
€1,260 EUR
HK$11,000 HKD
A
Retailer 2
-
€1,322 EUR
₹140,638 INR
View
B+
Retailer 3
-
€1,529 EUR
$1,708 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,555 EUR
SGD 2,348 SGD
View
B+
Retailer 5
-
€1,559 EUR
$1,742 USD
View
B+
Retailer 6
-
€1,582 EUR
$1,767 USD
View
B+
Retailer 7
-
€1,584 EUR
$1,770 USD
View
B+
Retailer 8
-
€1,609 EUR
$1,798 USD
View
B+
Retailer 9
-
€1,674 EUR
$1,870 USD
View
Retailer 10
-
€1,674 EUR
$1,870 USD
View
Price last confirmed 25 days ago
Retailer 11
-
€1,751 EUR
$1,956 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
€1,752 EUR
SGD 2,645 SGD
View
B+
Retailer 13
-
€1,779 EUR
$1,988 USD
View
B+
Retailer 14
-
€1,816 EUR
£1,598 GBP
View
B
Retailer 15
-
€1,919 EUR
A$3,298 AUD
View
Retailer 16
-
€1,932 EUR
$2,158 USD
View
Price last confirmed 33 days ago
Retailer 17
-
€2,189 EUR
A$3,762 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
€2,261 EUR
View
B
Retailer 19
-
€2,456 EUR
ZAR 44,330 ZAR
View
B
Retailer 20
-
€2,933 EUR
£2,580 GBP
View
B
Retailer 21
-
€3,331 EUR
£2,930 GBP
View
Most Expensive
NZ Jewellers
445a7fd9-75a6-4b7d-91b2-ef759a0e9173 · Sep 30
€4,083 EUR
$4,562 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from €1,260 EURSave up to €2,070 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 Oval
€1,260 EUR