Oval|Natural|GIA

1.54ct I IF Oval Natural Diamond

ID • I/IF • GIA 2556878868

Certificate GIA 2556878868

Diamond specifications and retailer prices

From $12,987 SGD
$10,159 USD
As of November 1, 2026
Save $8,405 SGD (39%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,393 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556878868. Listed at 20 retailers as of October 27, 2026, with prices from $12,987 to $21,393, a $8,405 spread on the same certified stone. NZ Jewellers lists it at $21,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 2556878868
Dimensions9.37 × 6.45 × 4.03 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.37 mm6.45 mm1.54 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556878868
Side View
Table 57.0%Crown 33.2°Girdle: THN-THKPavilion 37.9°Culet: NoneDepth 62.6%

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: Nov 1
Current: $21,393 SGD|Low: $12,987 SGD|High: $21,393 SGD|Avg: $16,014 SGD
NZ Jewellers
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 4$13,146 SGD
Retailer 2$13,944 SGD
Retailer 7$14,134 SGD
Retailer 8$14,167 SGD
Retailer 11$14,169 SGD
Retailer 9$15,348 SGD
Retailer 3$15,372 SGD
Retailer 10$15,585 SGD
Retailer 12$17,710 SGD
Retailer 6$18,857 SGD
Retailer 5$20,046 SGD
NZ Jewellers$21,393 SGD

44 data points across 12 retailers

20 retailers$12,987 SGD to $21,393 SGD

B+
Cheapest Retailer
-
$12,987 SGD
$10,159 USD
B+
Retailer 2
-
$13,146 SGD
$10,283 USD
View
B+
Retailer 3
-
$13,944 SGD
£8,588 GBP
View
B+
Retailer 4
-
$13,979 SGD
$10,935 USD
View
Retailer 5
-
$14,134 SGD
A$17,009 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$14,167 SGD
$11,082 USD
View
Final sale: no returns
Retailer 7
-
$14,169 SGD
$11,083 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$15,075 SGD
$11,792 USD
View
Retailer 9
-
$15,348 SGD
$12,006 USD
View
Price last confirmed 33 days ago
Retailer 10
-
$15,348 SGD
$12,006 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$15,372 SGD
£9,468 GBP
View
Retailer 12
-
$15,585 SGD
$12,191 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$15,714 SGD
$12,292 USD
View
Retailer 14
-
$17,710 SGD
$13,853 USD
View
Price last confirmed 62 days ago
Retailer 15
-
$17,710 SGD
$13,853 USD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$17,710 SGD
$13,853 USD
View
B
Retailer 17
-
$18,857 SGD
ZAR 238,292 ZAR
View
B
Retailer 18
-
$20,046 SGD
£12,347 GBP
View
Retailer 19
-
$21,393 SGD
$16,734 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
9a17d5fe-cb63-411c-84d3-256c96fa16fe · Oct 27
$21,393 SGD
$16,734 USD
View
19 more retailers have this diamond
Prices start from $12,987 SGDSave up to $8,405 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.

B+
1.54ct Oval
$12,987 SGD