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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 6532920193

Certificate GIA 6532920193

Diamond specifications and retailer prices

From $8,025 SGD
As of November 3, 2026
Save $7,092 SGD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $18,141 SGD at NZ Jewellers · As of September 21, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532920193. Listed at 25 retailers as of November 2, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532920193
Dimensions9.03 × 6.24 × 3.97 mm
L/W Ratio1.45
Girdle conditionFaceted
Key to symbols
Cloud, Indented Natural, Pinpoint
Top View
9.03 mm6.24 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532920193
Side View
Table 61.0%CrownGirdle: STK-VTHPavilionCulet: NoneDepth 63.5%

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 3
Current: $10,140 SGD|Low: $7,166 SGD|High: $15,298 SGD|Avg: $10,359 SGD|+0.1%
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
November 4, 2026
Retailer 9$8,025 SGD
Retailer 6$8,569 SGD
Retailer 15$8,599 SGD
Retailer 7$8,706 SGD
Retailer 2$9,069 SGD
Retailer 8$9,069 SGD
Retailer 4$9,070 SGD
Retailer 5$9,944 SGD
Retailer 14$10,032 SGD
Retailer 1$10,140 SGD
Retailer 16$10,405 SGD
Retailer 10$10,955 SGD
Retailer 12$11,221 SGD
Retailer 3$11,737 SGD
Retailer 13$13,325 SGD
Retailer 11$15,117 SGD

27 data points across 16 retailers

25 retailers$8,025 SGD to $15,117 SGD

A
Cheapest Retailer
-
$8,025 SGD
A
Retailer 2
-
$8,416 SGD
View
A
Retailer 3
-
$8,569 SGD
View
A
Retailer 4
-
$8,599 SGD
View
A
Retailer 5
-
$8,706 SGD
View
A
Retailer 6
-
$9,069 SGD
View
A
Retailer 7
-
$9,069 SGD
View
Final sale: no returns
B+
Retailer 8
-
$9,660 SGD
View
Retailer 9
-
$9,826 SGD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$9,944 SGD
View
B+
Retailer 11
-
$10,032 SGD
View
B+
Retailer 12
-
$10,140 SGD
View
B+
Retailer 13
-
$10,148 SGD
View
Retailer 14
-
$10,405 SGD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$10,832 SGD
View
B+
Retailer 16
-
$10,832 SGD
View
B+
Retailer 17
-
$10,909 SGD
View
B+
Retailer 18
-
$10,955 SGD
View
B+
Retailer 19
-
$11,189 SGD
View
B+
Retailer 20
-
$11,221 SGD
View
Retailer 21
-
$11,339 SGD
View
Price last confirmed 45 days ago
B+
Retailer 22
-
$11,737 SGD
View
B
Retailer 23
-
$13,325 SGD
View
B
Retailer 24
-
$15,117 SGD
View
Most Expensive
NZ Jewellers
df270b03-089a-47ec-ac04-69a605749875 · Sep 21
$18,141 SGD
$14,203 USD
View
Price last confirmed 45 days ago
24 more retailers have this diamond
Prices start from $8,025 SGDSave up to $7,092 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
$8,025 SGD