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Oval|Natural|GIA

1.51ct D FL Oval Natural Diamond

EX • D/FL • GIA 6552878278

Certificate GIA 6552878278

Diamond specifications and retailer prices

From $17,839 SGD
€13,290 EUR
As of November 1, 2026
Save $13,637 SGD (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $31,476 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two 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 6552878278. Listed at 8 retailers as of November 1, 2026, with prices from $17,839 to $31,476, a $13,637 spread on the same certified stone. MOH London lists it at $31,476. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552878278
Dimensions9.46 × 6.06 × 3.83 mm
L/W Ratio1.56
Top View
9.46 mm6.06 mm1.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552878278
Side View
Table 61.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $31,476 SGD|Low: $17,839 SGD|High: $34,468 SGD|Avg: $24,618 SGD|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$17,839 SGD
Retailer 3$21,320 SGD
Retailer 5$21,923 SGD
Retailer 4$23,224 SGD
Retailer 8$23,778 SGD
Retailer 2$24,454 SGD
Retailer 7$28,552 SGD
MOH London$31,476 SGD

31 data points across 8 retailers

8 retailers$17,839 SGD to $31,476 SGD

A+
Cheapest Retailer
-
$17,839 SGD
€13,290 EUR
A
Retailer 2
-
$21,320 SGD
$16,677 USD
View
Final sale: no returns
A
Retailer 3
-
$21,923 SGD
$17,149 USD
View
A
Retailer 4
-
$23,224 SGD
£14,304 GBP
View
B+
Retailer 5
-
$23,778 SGD
$18,600 USD
View
B+
Retailer 6
-
$24,454 SGD
€18,218 EUR
View
B+
Retailer 7
-
$28,552 SGD
$22,334 USD
View
Most Expensive
B+
MOH London
6B3349238 · Nov 1
$31,476 SGD
£19,387 GBP
View
7 more retailers have this diamond
Prices start from $17,839 SGDSave up to $13,637 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+
1.51ct Oval
$17,839 SGD