Oval|Natural|GIA

1.71ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2245015498

Certificate GIA 2245015498

Diamond specifications and retailer prices

From €5,158 EUR
HK$45,200 HKD
As of October 30, 2026
Save €2,474 EUR (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €11,997 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.71ct natural oval diamond

This 1.71ct natural oval sits in the one-and-a-half to two 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 2245015498. Listed at 9 retailers as of October 26, 2026, with a 48% 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

1.71
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.83°
OriginNatural
Grading LabGIA
CertificateGIA 2245015498
Dimensions9.12 × 6.53 × 4.24 mm
L/W Ratio1.40
Key to symbols
Crystal, Needle
Top View
9.12 mm6.53 mm1.71 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245015498
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 35.83°Culet: NoneDepth 65.0%

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: €11,997 EUR|Low: €5,158 EUR|High: €12,476 EUR|Avg: €7,752 EUR|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 4€5,158 EUR
Retailer 8€6,102 EUR
Retailer 5€6,249 EUR
Retailer 6€7,173 EUR
Retailer 7€7,283 EUR
Retailer 9€7,498 EUR
Retailer 2€7,633 EUR
Retailer 3€9,877 EUR
NZ Jewellers€11,997 EUR

25 data points across 9 retailers

9 retailers€5,158 EUR to €7,633 EUR

A
Cheapest Retailer
-
€5,158 EUR
HK$45,200 HKD
Retailer 2
-
€6,102 EUR
SGD 9,249 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€6,249 EUR
$7,009 USD
View
Retailer 4
-
€7,173 EUR
$8,045 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€7,283 EUR
$8,169 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
€7,498 EUR
A$12,938 AUD
View
B+
Retailer 7
-
€7,633 EUR
View
Retailer 8
-
€9,877 EUR
£8,723 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
242def6f-a6c3-4f05-a3a4-b8353f0783fb · Oct 17
€11,997 EUR
$13,456 USD
View
Price last confirmed 16 days ago
8 more retailers have this diamond
Prices start from €5,158 EURSave up to €2,474 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
1.71ct Oval
€5,158 EUR