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Oval|Natural|GIA

5.16ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 5443912781

Certificate GIA 5443912781

Diamond specifications and retailer prices

From €92,302 EUR
$103,120 USD
As of October 31, 2026
Save €68,931 EUR (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €161,233 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.16ct natural oval diamond

This 5.16ct natural oval sits in the over five carat band, graded I 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 5443912781. Listed at 17 retailers as of October 29, 2026, with prices from €92,302 to €161,233, a €68,931 spread on the same certified stone. MOH London lists it at €161,233. 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

5.16
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5443912781
Dimensions13.81 × 9.71 × 6.01 mm
L/W Ratio1.42
Top View
13.81 mm9.71 mm5.16 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5443912781
Side View
Table 58.0%CrownGirdle: THN-NULPavilionCulet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €161,233 EUR|Low: €56,614 EUR|High: €161,233 EUR|Avg: €84,022 EUR|+64.1%
MOH London
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
November 1, 2026
Retailer 9€67,205 EUR
Retailer 8€67,918 EUR
Retailer 17€92,302 EUR
Retailer 4€92,630 EUR
Retailer 5€94,130 EUR
Retailer 15€102,434 EUR
Retailer 13€102,688 EUR
Retailer 2€102,970 EUR
Retailer 11€105,594 EUR
Retailer 14€105,594 EUR
Retailer 6€106,967 EUR
Retailer 16€106,967 EUR
Retailer 12€109,111 EUR
Retailer 7€111,245 EUR
Retailer 3€115,524 EUR
Retailer 10€124,598 EUR
MOH London€161,233 EUR

23 data points across 17 retailers

17 retailers€92,302 EUR to €161,233 EUR

Retailer 1
-
€67,205 EUR
$75,082 USD
Price last confirmed 24 days ago
Retailer 2
-
€67,918 EUR
£59,747 GBP
View
Price last confirmed 10 days ago
B
Retailer 3
-
€92,302 EUR
$103,120 USD
View
B
Retailer 4
-
€92,630 EUR
$103,487 USD
View
B
Retailer 5
-
€94,130 EUR
$105,163 USD
View
Final sale: no returns
B
Retailer 6
-
€102,434 EUR
$114,440 USD
View
B
Retailer 7
-
€102,688 EUR
$114,724 USD
View
B
Retailer 8
-
€102,970 EUR
£90,581 GBP
View
B
Retailer 9
-
€105,594 EUR
$117,970 USD
View
B
Retailer 10
-
€105,594 EUR
$117,970 USD
View
B
Retailer 11
-
€106,967 EUR
$119,504 USD
View
B
Retailer 12
-
€106,967 EUR
$119,504 USD
View
B
Retailer 13
-
€109,111 EUR
$121,900 USD
View
B
Retailer 14
-
€111,245 EUR
$124,284 USD
View
B
Retailer 15
-
€115,524 EUR
$129,064 USD
View
B
Retailer 16
-
€124,598 EUR
View
Most Expensive
C
MOH London
96B68BBA1 · Oct 29
€161,233 EUR
£141,835 GBP
View
16 more retailers have this diamond
Prices start from €92,302 EURSave up to €68,931 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.

B
5.16ct Oval
€92,302 EUR