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Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 2547929786

Certificate GIA 2547929786

Diamond specifications and retailer prices

From $13,800 SGD
As of November 5, 2026
Save $3,792 SGD (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,592 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I 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 2547929786. Listed at 10 retailers as of November 5, 2026, with prices from $13,800 to $17,592, a $3,792 spread on the same certified stone. Wholesale Diamonds Direct lists it at $17,592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.57°
Pavilion angle38.68°
OriginNatural
Grading LabGIA
CertificateGIA 2547929786
Dimensions10.87 × 5.95 × 3.79 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Feather, Needle
Top View
10.87 mm5.95 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547929786
Side View
Table 57.0%Crown 39.57°Girdle: Very ThickPavilion 38.68°Culet: NDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $16,604 SGD|Low: $13,800 SGD|High: $17,592 SGD|Avg: $16,034 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
Wholesale Diamonds Direct
November 7, 2026
Retailer 11$13,800 SGD
Retailer 3$13,935 SGD
Retailer 4$14,515 SGD
Retailer 5$14,958 SGD
Retailer 2$15,008 SGD
Retailer 8$15,970 SGD
Retailer 1$16,604 SGD
Retailer 12$16,683 SGD
Retailer 7$16,802 SGD
Retailer 9$16,802 SGD
Retailer 6$17,294 SGD
Retailer 10$17,366 SGD
Wholesale Diamonds Direct$17,592 SGD

40 data points across 13 retailers

10 retailers$13,800 SGD to $17,592 SGD

B+
Cheapest Retailer
-
$13,800 SGD
B+
Retailer 2
-
$14,958 SGD
View
B+
Retailer 3
-
$15,970 SGD
View
B+
Retailer 4
-
$16,604 SGD
View
B
Retailer 5
-
$16,683 SGD
View
B
Retailer 6
-
$16,802 SGD
View
B
Retailer 7
-
$16,802 SGD
View
B
Retailer 8
-
$17,294 SGD
View
B
Retailer 9
-
$17,366 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
272277170 · Nov 6
$17,592 SGD
$13,727 USD
View
9 more retailers have this diamond
Prices start from $13,800 SGDSave up to $3,792 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.

B+
1.50ct Marquise
$13,800 SGD