Oval|Natural|GIA

5.06ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6535652904

Certificate GIA 6535652904

Diamond specifications and retailer prices

From $138,356 NZD
$77,978 USD
As of November 1, 2026
Save $100,081 NZD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $238,437 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 5.06ct natural oval diamond

This 5.06ct natural oval sits in the over five 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 6535652904. Listed at 17 retailers as of November 1, 2026, with prices from $138,356 to $238,437, a $100,081 spread on the same certified stone. MOH London lists it at $238,437. 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

5.06
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6535652904
Dimensions13.75 × 9.56 × 5.93 mm
L/W Ratio1.44
Top View
13.75 mm9.56 mm5.06 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6535652904
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.0%

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: Nov 1
Current: $238,437 NZD|Low: $132,732 NZD|High: $241,310 NZD|Avg: $164,768 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$139,950 NZD
Retailer 6$142,340 NZD
Retailer 11$146,295 NZD
Retailer 9$152,671 NZD
Retailer 4$153,038 NZD
Retailer 8$159,032 NZD
Retailer 10$159,032 NZD
Retailer 7$165,395 NZD
Retailer 3$168,685 NZD
Retailer 2$179,632 NZD
MOH London$238,437 NZD

43 data points across 11 retailers

17 retailers$138,356 NZD to $238,437 NZD

A
Cheapest Retailer
-
$138,356 NZD
$77,978 USD
A
Retailer 2
-
$138,763 NZD
$78,207 USD
View
A
Retailer 3
-
$139,950 NZD
$78,876 USD
View
Final sale: no returns
Retailer 4
-
$142,340 NZD
A$123,421 AUD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$146,295 NZD
$82,452 USD
View
A
Retailer 6
-
$147,542 NZD
$83,155 USD
View
Retailer 7
-
$152,671 NZD
$86,046 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$153,038 NZD
£67,915 GBP
View
A
Retailer 9
-
$159,032 NZD
$89,631 USD
View
A
Retailer 10
-
$159,032 NZD
$89,631 USD
View
Retailer 11
-
$159,032 NZD
$89,631 USD
View
Price last confirmed 35 days ago
Retailer 12
-
$165,395 NZD
$93,217 USD
View
Price last confirmed 34 days ago
A
Retailer 13
-
$165,395 NZD
$93,217 USD
View
A
Retailer 14
-
$168,685 NZD
$95,071 USD
View
Retailer 15
-
$171,756 NZD
$96,802 USD
View
Price last confirmed 34 days ago
A
Retailer 16
-
$179,632 NZD
€96,420 EUR
View
Most Expensive
B
MOH London
2D4C2C978 · Nov 1
$238,437 NZD
£105,814 GBP
View
16 more retailers have this diamond
Prices start from $138,356 NZDSave up to $100,081 NZD

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
5.06ct Oval
$138,356 NZD