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Oval|Natural|GIA

5.02ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 5231407309

Certificate GIA 5231407309

Diamond specifications and retailer prices

From $105,354 AUD
$74,005 USD
As of October 30, 2026
Save $66,764 AUD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $172,117 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.02ct natural oval diamond

This 5.02ct natural oval sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231407309. Listed at 14 retailers as of October 30, 2026, with prices from $105,354 to $172,117, a $66,764 spread on the same certified stone. MOH London lists it at $172,117. 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

5.02
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231407309
Dimensions13.06 × 9.40 × 6.09 mm
L/W Ratio1.39
Top View
13.06 mm9.40 mm5.02 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231407309
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $172,117 AUD|Low: $105,354 AUD|High: $174,191 AUD|Avg: $120,826 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$105,354 AUD
Retailer 10$105,947 AUD
Retailer 5$111,557 AUD
Retailer 3$114,671 AUD
Retailer 11$114,671 AUD
Retailer 7$117,060 AUD
Retailer 8$117,060 AUD
Retailer 12$117,593 AUD
Retailer 4$118,500 AUD
Retailer 9$123,813 AUD
Retailer 2$130,934 AUD
MOH London$172,117 AUD

22 data points across 12 retailers

14 retailers$105,354 AUD to $172,117 AUD

B+
Cheapest Retailer
-
$105,354 AUD
$74,005 USD
B+
Retailer 2
-
$105,947 AUD
$74,422 USD
View
B+
Retailer 3
-
$111,557 AUD
£61,703 GBP
View
B+
Retailer 4
-
$114,671 AUD
$80,550 USD
View
B+
Retailer 5
-
$114,671 AUD
$80,550 USD
View
B+
Retailer 6
-
$114,798 AUD
$80,639 USD
View
Retailer 7
-
$114,798 AUD
$80,639 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$117,060 AUD
$82,228 USD
View
B+
Retailer 9
-
$117,060 AUD
$82,228 USD
View
B+
Retailer 10
-
$117,593 AUD
$82,602 USD
View
B+
Retailer 11
-
$118,500 AUD
$83,240 USD
View
B+
Retailer 12
-
$123,813 AUD
$86,972 USD
View
B
Retailer 13
-
$130,934 AUD
€87,594 EUR
View
Most Expensive
B
MOH London
0F60D5199 · Nov 1
$172,117 AUD
£95,199 GBP
View
13 more retailers have this diamond
Prices start from $105,354 AUDSave up to $66,764 AUD

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+
5.02ct Oval
$105,354 AUD