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Oval|Natural|GIA

1.50ct G VS1 Oval Natural Diamond

EX • G/VS1 • GIA 6551611286

Certificate GIA 6551611286

Diamond specifications and retailer prices

From $11,101 SGD
As of November 4, 2026
Save $8,087 SGD (42%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $20,533 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551611286. Listed at 25 retailers as of November 4, 2026, with a 73% 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
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.46°
Pavilion angle37.65°
OriginNatural
Grading LabGIA
CertificateGIA 6551611286
Dimensions9.01 × 6.33 × 3.96 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
9.01 mm6.33 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551611286
Side View
Table 63.0%Crown 33.46°Girdle: THK-VTKPavilion 37.65°Culet: NoneDepth 62.6%

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: $13,200 SGD|Low: $11,101 SGD|High: $21,300 SGD|Avg: $14,089 SGD|+1.2%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 5, 2026
Retailer 9$11,101 SGD
Retailer 3$11,431 SGD
Retailer 11$11,732 SGD
Retailer 6$11,793 SGD
Retailer 7$11,802 SGD
Retailer 24$12,198 SGD
Retailer 2$12,318 SGD
Retailer 4$12,422 SGD
Retailer 17$12,501 SGD
Retailer 16$12,926 SGD
Retailer 13$13,128 SGD
Retailer 8$13,138 SGD
Retailer 1$13,200 SGD
Retailer 12$13,355 SGD
Retailer 23$13,556 SGD
Retailer 15$13,598 SGD
Retailer 22$14,126 SGD
Retailer 18$14,692 SGD
Retailer 25$15,366 SGD
Retailer 20$15,458 SGD
Retailer 5$15,528 SGD
Retailer 10$17,146 SGD
Retailer 21$18,098 SGD
Retailer 19$19,188 SGD
Retailer 14$21,300 SGD

30 data points across 25 retailers

25 retailers$11,101 SGD to $19,188 SGD

A
Cheapest Retailer
-
$11,101 SGD
A
Retailer 2
-
$11,431 SGD
View
A
Retailer 3
-
$11,793 SGD
View
A
Retailer 4
-
$11,802 SGD
View
A
Retailer 5
-
$12,198 SGD
View
A
Retailer 6
-
$12,318 SGD
View
Final sale: no returns
A
Retailer 7
-
$12,422 SGD
View
Retailer 8
-
$12,501 SGD
View
Price last confirmed 35 days ago
Retailer 9
-
$12,926 SGD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$13,138 SGD
View
A
Retailer 11
-
$13,200 SGD
View
A
Retailer 12
-
$13,355 SGD
View
Retailer 13
-
$13,556 SGD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$14,126 SGD
View
B+
Retailer 15
-
$14,692 SGD
View
Retailer 16
-
$14,731 SGD
View
Price last confirmed 35 days ago
B+
Retailer 17
-
$14,754 SGD
View
Retailer 18
-
$14,958 SGD
View
Price last confirmed 37 days ago
B+
Retailer 19
-
$15,366 SGD
View
B+
Retailer 20
-
$15,458 SGD
View
B+
Retailer 21
-
$15,528 SGD
View
Retailer 22
-
$16,998 SGD
View
Price last confirmed 37 days ago
B+
Retailer 23
-
$18,098 SGD
View
B+
Retailer 24
-
$19,188 SGD
View
Most Expensive
NZ Jewellers
8c064747-1835-4af2-a94b-fcaaa004b74f · Sep 30
$20,533 SGD
$16,075 USD
View
Price last confirmed 36 days ago
24 more retailers have this diamond
Prices start from $11,101 SGDSave up to $8,087 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
$11,101 SGD