Oval|Natural|GIA

1.50ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 1535778542

Certificate GIA 1535778542

Diamond specifications and retailer prices

From $12,238 SGD
$9,573 USD
As of October 30, 2026
Save $11,630 SGD (49%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,868 SGD at NZ Jewellers · As of October 27, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1535778542. Listed at 23 retailers as of October 27, 2026, with prices from $12,238 to $23,868, a $11,630 spread on the same certified stone. NZ Jewellers lists it at $23,868. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 1535778542
Dimensions8.64 × 6.40 × 4.08 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
8.64 mm6.40 mm1.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535778542
Side View
Table 61.0%Crown 39.9°Girdle: STK-VTKPavilion 37.3°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $23,868 SGD|Low: $12,238 SGD|High: $23,868 SGD|Avg: $16,112 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 3$12,238 SGD
Retailer 8$13,130 SGD
Retailer 5$13,288 SGD
Retailer 7$14,126 SGD
Retailer 6$14,241 SGD
Retailer 12$14,321 SGD
Retailer 15$14,321 SGD
Retailer 2$15,486 SGD
Retailer 13$15,515 SGD
Retailer 11$15,572 SGD
Retailer 14$15,752 SGD
Retailer 4$17,164 SGD
Retailer 16$17,901 SGD
Retailer 10$20,927 SGD
Retailer 9$22,485 SGD
NZ Jewellers$23,868 SGD

41 data points across 16 retailers

23 retailers$12,238 SGD to $23,868 SGD

A
Cheapest Retailer
-
$12,238 SGD
$9,573 USD
A
Retailer 2
-
$13,288 SGD
$10,394 USD
View
B+
Retailer 3
-
$14,126 SGD
$11,050 USD
View
B+
Retailer 4
-
$14,241 SGD
$11,140 USD
View
B+
Retailer 5
-
$14,321 SGD
$11,202 USD
View
Final sale: no returns
B+
Retailer 6
-
$14,321 SGD
$11,202 USD
View
B+
Retailer 7
-
$15,281 SGD
$11,953 USD
View
B+
Retailer 8
-
$15,486 SGD
£9,538 GBP
View
Retailer 9
-
$15,515 SGD
$12,136 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$15,515 SGD
$12,136 USD
View
Retailer 11
-
$15,572 SGD
A$18,740 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$15,752 SGD
$12,322 USD
View
B+
Retailer 13
-
$16,632 SGD
$13,010 USD
View
B+
Retailer 14
-
$16,632 SGD
$13,010 USD
View
B+
Retailer 15
-
$16,652 SGD
$13,025 USD
View
B
Retailer 16
-
$17,164 SGD
£10,572 GBP
View
B
Retailer 17
-
$17,182 SGD
$13,440 USD
View
Retailer 18
-
$17,901 SGD
$14,003 USD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$17,901 SGD
$14,003 USD
View
B
Retailer 20
-
$20,927 SGD
ZAR 264,456 ZAR
View
B
Retailer 21
-
$22,485 SGD
£13,849 GBP
View
Retailer 22
-
$23,868 SGD
$18,670 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
7068e665-5cc2-4263-ba12-60734c99ea21 · Oct 27
$23,868 SGD
$18,670 USD
View
22 more retailers have this diamond
Prices start from $12,238 SGDSave up to $11,630 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
$12,238 SGD