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Oval|Natural|GIA

5.12ct D FL Oval Natural Diamond

ID • D/FL • GIA 2235240539

Certificate GIA 2235240539

Diamond specifications and retailer prices

From $378,904 SGD
£233,377 GBP
As of October 29, 2026
Save $239,315 SGD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $618,219 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct natural oval diamond

This 5.12ct natural oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235240539. Listed at 15 retailers as of October 29, 2026, with prices from $378,904 to $618,219, a $239,315 spread on the same certified stone. MOH London lists it at $618,219. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.12
Carat
D
Colour
FL
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235240539
Dimensions13.73 × 9.85 × 5.66 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
13.73 mm9.85 mm5.12 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235240539
Side View
Table 62.0%CrownGirdle: THK-STKPavilionCulet: NoneDepth 57.5%

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 29
Current: $618,219 SGD|Low: $363,725 SGD|High: $684,586 SGD|Avg: $459,518 SGD|-0.7%
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 20$366,531 SGD
Retailer 13$378,904 SGD
Retailer 19$391,149 SGD
Retailer 3$395,269 SGD
Retailer 9$395,844 SGD
Retailer 17$410,143 SGD
Retailer 11$410,720 SGD
Retailer 7$419,047 SGD
Retailer 6$434,611 SGD
Retailer 4$442,764 SGD
Retailer 18$452,720 SGD
Retailer 12$467,745 SGD
Retailer 16$470,830 SGD
Retailer 14$473,875 SGD
Retailer 2$477,745 SGD
Retailer 5$484,579 SGD
Retailer 15$488,938 SGD
Retailer 10$525,496 SGD
MOH London$618,219 SGD
Retailer 8$684,586 SGD

26 data points across 20 retailers

15 retailers$378,904 SGD to $618,219 SGD

Retailer 1
-
$366,531 SGD
A$441,094 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$378,904 SGD
£233,377 GBP
View
B+
Retailer 3
-
$391,149 SGD
$305,968 USD
View
Final sale: no returns
Retailer 4
-
$395,269 SGD
£243,457 GBP
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$395,844 SGD
$309,640 USD
View
B+
Retailer 6
-
$410,143 SGD
$320,825 USD
View
B+
Retailer 7
-
$410,720 SGD
$321,277 USD
View
B+
Retailer 8
-
$419,047 SGD
$327,790 USD
View
B+
Retailer 9
-
$452,720 SGD
$354,130 USD
View
B+
Retailer 10
-
$470,830 SGD
$368,296 USD
View
B+
Retailer 11
-
$473,875 SGD
ZAR 5,988,341 ZAR
View
B+
Retailer 12
-
$477,745 SGD
€355,910 EUR
View
B+
Retailer 13
-
$484,579 SGD
$379,051 USD
View
B+
Retailer 14
-
$488,938 SGD
$382,461 USD
View
Most Expensive
B
MOH London
D9B1935AC · Oct 29
$618,219 SGD
£380,778 GBP
View
14 more retailers have this diamond
Prices start from $378,904 SGDSave up to $239,315 SGD

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
5.12ct Oval
$378,904 SGD