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Oval|Natural|GIA

1.50ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 7551201785

Certificate GIA 7551201785

Diamond specifications and retailer prices

From $15,440 SGD
As of November 4, 2026
Save $639 SGD (4%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $23,605 SGD at NZ Jewellers · As of October 11, 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 E colour (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 7551201785. Listed at 17 retailers as of November 4, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551201785
Dimensions9.08 × 6.48 × 4.05 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Needle, Pinpoint, Cloud
Top View
9.08 mm6.48 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551201785
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: 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: $19,759 SGD|Low: $13,916 SGD|High: $22,482 SGD|Avg: $17,151 SGD|+0.8%
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
October 22, 2026
Retailer 7$13,916 SGD
Retailer 8$13,929 SGD
Retailer 11$14,102 SGD
Retailer 3$15,111 SGD
Retailer 5$15,440 SGD
Retailer 6$15,598 SGD
Retailer 4$15,613 SGD
Retailer 10$16,790 SGD
Retailer 9$16,904 SGD
Retailer 12$17,714 SGD
Retailer 1$19,759 SGD
Retailer 2$20,558 SGD
Retailer 13$22,237 SGD

31 data points across 13 retailers

17 retailers$15,440 SGD to $16,079 SGD

Retailer 1
-
$13,916 SGD
Price last confirmed 14 days ago
Retailer 2
-
$13,929 SGD
View
Price last confirmed 15 days ago
Retailer 3
-
$14,163 SGD
View
Price last confirmed 24 days ago
Retailer 4
-
$15,111 SGD
View
Price last confirmed 18 days ago
Retailer 5
-
$15,344 SGD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$15,440 SGD
View
Retailer 7
-
$15,598 SGD
View
Price last confirmed 15 days ago
Retailer 8
-
$15,613 SGD
View
Price last confirmed 32 days ago
Retailer 9
-
$15,647 SGD
View
Price last confirmed 37 days ago
B+
Retailer 10
-
$16,079 SGD
View
Retailer 11
-
$16,790 SGD
View
Price last confirmed 15 days ago
Retailer 12
-
$16,904 SGD
View
Price last confirmed 16 days ago
Retailer 13
-
$17,704 SGD
View
Price last confirmed 24 days ago
Retailer 14
-
$19,759 SGD
View
Price last confirmed 14 days ago
Retailer 15
-
$20,558 SGD
View
Price last confirmed 19 days ago
Retailer 16
-
$22,237 SGD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
51ab90b8-7f0f-4f39-b2dd-0da0a4a4a8d3 · Oct 11
$23,605 SGD
$18,472 USD
View
Price last confirmed 24 days ago
16 more retailers have this diamond
Prices start from $15,440 SGDSave up to $639 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
$15,440 SGD