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Oval|Natural|GIA

3.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1555436458

Certificate GIA 1555436458

Diamond specifications and retailer prices

From $67,904 NZD
$38,206 USD
As of November 2, 2026
Save $54,072 NZD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $121,975 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five 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 1555436458. Listed at 13 retailers as of November 1, 2026, with prices from $67,904 to $121,975, a $54,072 spread on the same certified stone. MOH London lists it at $121,975. 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

3.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.93°
OriginNatural
Grading LabGIA
CertificateGIA 1555436458
Dimensions11.58 × 8.34 × 5.40 mm
L/W Ratio1.39
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Indented Natural, Knot, Natural
Top View
11.58 mm8.34 mm3.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555436458
Side View
Table 62.0%Crown 38.93°Girdle: THN-VTKPavilionCulet: NoneDepth 64.7%

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: $121,975 NZD|Low: $63,787 NZD|High: $121,975 NZD|Avg: $80,856 NZD|+12.8%
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
November 2, 2026
Retailer 5$63,787 NZD
Retailer 12$67,904 NZD
Retailer 6$71,334 NZD
Retailer 3$71,485 NZD
Retailer 4$73,934 NZD
Retailer 9$79,522 NZD
Retailer 2$81,356 NZD
Retailer 13$81,356 NZD
Retailer 10$84,610 NZD
Retailer 11$87,864 NZD
Retailer 8$92,623 NZD
Retailer 7$96,053 NZD
MOH London$121,975 NZD

7 data points across 13 retailers

13 retailers$67,904 NZD to $121,975 NZD

A
Cheapest Retailer
-
$67,904 NZD
$38,206 USD
A
Retailer 2
-
$71,334 NZD
₹3,822,476 INR
View
A
Retailer 3
-
$71,485 NZD
$40,221 USD
View
A
Retailer 4
-
$73,934 NZD
$41,599 USD
View
A
Retailer 5
-
$75,064 NZD
A$64,976 AUD
View
B+
Retailer 6
-
$79,522 NZD
£35,231 GBP
View
B+
Retailer 7
-
$81,356 NZD
$45,775 USD
View
B+
Retailer 8
-
$81,356 NZD
$45,775 USD
View
B+
Retailer 9
-
$84,610 NZD
$47,606 USD
View
B+
Retailer 10
-
$87,864 NZD
$49,437 USD
View
B+
Retailer 11
-
$92,623 NZD
€49,633 EUR
View
B+
Retailer 12
-
$96,053 NZD
£42,555 GBP
View
Most Expensive
B
MOH London
352821135 · Nov 1
$121,975 NZD
£54,039 GBP
View
12 more retailers have this diamond
Prices start from $67,904 NZDSave up to $54,072 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
3.50ct Oval
$67,904 NZD