CaratHunter
Plans
Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1543769000

Certificate GIA 1543769000

Diamond specifications and retailer prices

From €1,244 EUR
HK$10,900 HKD
As of November 2, 2026
Save €2,074 EUR (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,067 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 167% 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
Colour
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 2
Current: €1,791 EUR|Low: €1,244 EUR|High: €3,329 EUR|Avg: €1,909 EUR|+0.4%
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
November 3, 2026
Retailer 10€1,244 EUR
Retailer 9€1,309 EUR
Retailer 13€1,523 EUR
Retailer 4€1,549 EUR
Retailer 3€1,553 EUR
Retailer 5€1,603 EUR
Retailer 8€1,658 EUR
Retailer 6€1,745 EUR
Retailer 11€1,772 EUR
Retailer 1€1,791 EUR
Retailer 12€2,252 EUR
Retailer 14€2,447 EUR
Retailer 7€2,891 EUR
Retailer 2€3,318 EUR

29 data points across 14 retailers

22 retailers€1,244 EUR to €3,318 EUR

A
Cheapest Retailer
-
€1,244 EUR
HK$10,900 HKD
A
Retailer 2
-
€1,309 EUR
₹139,833 INR
View
B+
Retailer 3
-
€1,523 EUR
$1,708 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,549 EUR
SGD 2,348 SGD
View
B+
Retailer 5
-
€1,553 EUR
$1,742 USD
View
B+
Retailer 6
-
€1,575 EUR
$1,767 USD
View
B+
Retailer 7
-
€1,578 EUR
$1,770 USD
View
B+
Retailer 8
-
€1,603 EUR
$1,798 USD
View
B+
Retailer 9
-
€1,658 EUR
$1,860 USD
View
Retailer 10
-
€1,667 EUR
$1,870 USD
View
Price last confirmed 26 days ago
Retailer 11
-
€1,744 EUR
$1,956 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
€1,745 EUR
SGD 2,645 SGD
View
B+
Retailer 13
-
€1,772 EUR
$1,988 USD
View
B+
Retailer 14
-
€1,791 EUR
£1,582 GBP
View
B+
Retailer 15
-
€1,911 EUR
A$3,298 AUD
View
Retailer 16
-
€1,924 EUR
$2,158 USD
View
Price last confirmed 34 days ago
Retailer 17
-
€2,180 EUR
A$3,762 AUD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
€2,252 EUR
View
B
Retailer 19
-
€2,447 EUR
ZAR 44,330 ZAR
View
B
Retailer 20
-
€2,891 EUR
£2,553 GBP
View
B
Retailer 21
-
€3,318 EUR
£2,930 GBP
View
Most Expensive
NZ Jewellers
445a7fd9-75a6-4b7d-91b2-ef759a0e9173 · Sep 30
€4,067 EUR
$4,562 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from €1,244 EURSave up to €2,074 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
€1,244 EUR