Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6561223583

Certificate GIA 6561223583

Diamond specifications and retailer prices

From $8,220 SGD
$6,430 USD
As of October 28, 2026
Save $9,949 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,169 SGD at NZ Jewellers · As of October 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561223583. Listed at 20 retailers as of October 28, 2026, with prices from $8,220 to $18,169, a $9,949 spread on the same certified stone. NZ Jewellers lists it at $18,169. 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

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.12°
OriginNatural
Grading LabGIA
CertificateGIA 6561223583
Dimensions8.90 × 6.33 × 4.03 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
8.90 mm6.33 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561223583
Side View
Table 55.0%Crown 34.12°Girdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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 28
Current: $18,169 SGD|Low: $8,220 SGD|High: $18,169 SGD|Avg: $10,861 SGD|+0.8%
NZ Jewellers
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
November 2, 2026
Retailer 9$8,220 SGD
Retailer 19$8,590 SGD
Retailer 4$8,596 SGD
Retailer 7$9,173 SGD
Retailer 18$9,173 SGD
Retailer 3$9,249 SGD
Retailer 16$9,771 SGD
Retailer 6$9,841 SGD
Retailer 20$9,993 SGD
Retailer 14$10,134 SGD
Retailer 2$10,335 SGD
Retailer 12$11,351 SGD
Retailer 5$11,356 SGD
Retailer 13$11,982 SGD
Retailer 10$12,068 SGD
Retailer 11$12,068 SGD
Retailer 15$12,081 SGD
Retailer 8$12,464 SGD
Retailer 17$15,307 SGD
NZ Jewellers$18,169 SGD

29 data points across 20 retailers

20 retailers$8,220 SGD to $18,169 SGD

A
Cheapest Retailer
-
$8,220 SGD
$6,430 USD
A
Retailer 2
-
$8,590 SGD
$6,719 USD
View
B+
Retailer 3
-
$8,596 SGD
$6,724 USD
View
B+
Retailer 4
-
$9,173 SGD
$7,175 USD
View
Final sale: no returns
B+
Retailer 5
-
$9,173 SGD
$7,175 USD
View
B+
Retailer 6
-
$9,249 SGD
$7,235 USD
View
B+
Retailer 7
-
$9,771 SGD
$7,643 USD
View
B+
Retailer 8
-
$9,841 SGD
$7,698 USD
View
B+
Retailer 9
-
$9,993 SGD
$7,817 USD
View
B+
Retailer 10
-
$10,134 SGD
£6,242 GBP
View
B+
Retailer 11
-
$10,335 SGD
£6,366 GBP
View
B
Retailer 12
-
$10,873 SGD
$8,505 USD
View
Retailer 13
-
$11,351 SGD
$8,879 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$11,356 SGD
$8,883 USD
View
B
Retailer 15
-
$11,982 SGD
€8,926 EUR
View
Retailer 16
-
$12,068 SGD
$9,440 USD
View
Price last confirmed 14 days ago
Retailer 17
-
$12,068 SGD
$9,440 USD
View
Price last confirmed 13 days ago
Retailer 18
-
$12,464 SGD
$9,750 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$15,307 SGD
£9,428 GBP
View
Most Expensive
B
NZ Jewellers
29974a1f-21f8-4f63-b4d1-caff66ed2aa0 · Oct 30
$18,169 SGD
$14,212 USD
View
19 more retailers have this diamond
Prices start from $8,220 SGDSave up to $9,949 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
$8,220 SGD