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Oval|Natural|GIA

1.50ct I IF Oval Natural Diamond

ID • I/IF • GIA 2231988671

Certificate GIA 2231988671

Diamond specifications and retailer prices

From $8,566 SGD
As of November 4, 2026
Save $7,960 SGD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,794 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 2231988671. Listed at 22 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231988671
Dimensions8.79 × 6.25 × 3.99 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.79 mm6.25 mm1.50 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231988671
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

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 4
Current: $10,277 SGD|Low: $8,484 SGD|High: $16,659 SGD|Avg: $11,032 SGD|-2.2%
Retailer 1
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
November 6, 2026
Retailer 9$8,566 SGD
Retailer 4$8,599 SGD
Retailer 16$9,152 SGD
Retailer 10$9,163 SGD
Retailer 15$9,577 SGD
Retailer 14$9,654 SGD
Retailer 19$9,912 SGD
Retailer 7$9,943 SGD
Retailer 2$9,950 SGD
Retailer 5$10,128 SGD
Retailer 1$10,277 SGD
Retailer 11$11,207 SGD
Retailer 3$11,401 SGD
Retailer 18$11,897 SGD
Retailer 17$12,381 SGD
Retailer 8$12,866 SGD
Retailer 6$12,989 SGD
Retailer 12$14,506 SGD
Retailer 13$16,526 SGD

21 data points across 19 retailers

22 retailers$8,566 SGD to $16,526 SGD

A
Cheapest Retailer
-
$8,566 SGD
A
Retailer 2
-
$8,599 SGD
View
A
Retailer 3
-
$9,152 SGD
View
A
Retailer 4
-
$9,163 SGD
View
Retailer 5
-
$9,423 SGD
View
Price last confirmed 36 days ago
Retailer 6
-
$9,577 SGD
View
Price last confirmed 3 days ago
A
Retailer 7
-
$9,654 SGD
View
A
Retailer 8
-
$9,912 SGD
View
A
Retailer 9
-
$9,943 SGD
View
Final sale: no returns
A
Retailer 10
-
$9,950 SGD
View
A
Retailer 11
-
$10,128 SGD
View
A
Retailer 12
-
$10,277 SGD
View
A
Retailer 13
-
$10,973 SGD
View
Retailer 14
-
$11,207 SGD
View
Price last confirmed 14 days ago
A
Retailer 15
-
$11,401 SGD
View
B+
Retailer 16
-
$11,897 SGD
View
B+
Retailer 17
-
$12,381 SGD
View
B+
Retailer 18
-
$12,866 SGD
View
B+
Retailer 19
-
$12,989 SGD
View
B+
Retailer 20
-
$14,506 SGD
View
B+
Retailer 21
-
$16,526 SGD
View
Most Expensive
NZ Jewellers
e5f8cc34-85a1-46bf-90a9-1747f4cca223 · Sep 30
$19,794 SGD
$15,497 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $8,566 SGDSave up to $7,960 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
1.50ct Oval
$8,566 SGD