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Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2556957048

Certificate GIA 2556957048

Diamond specifications and retailer prices

From $19,602 SGD
£12,073 GBP
As of November 2, 2026
Save $9,468 SGD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,070 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded D 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 2556957048. Listed at 13 retailers as of November 1, 2026, with prices from $19,602 to $29,070, a $9,468 spread on the same certified stone. MOH London lists it at $29,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556957048
Dimensions11.38 × 6.15 × 3.92 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Needle, Pinpoint
Top View
11.38 mm6.15 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556957048
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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 2
Current: $29,070 SGD|Low: $18,833 SGD|High: $31,588 SGD|Avg: $23,077 SGD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$19,602 SGD
Retailer 6$19,689 SGD
Retailer 7$19,745 SGD
Retailer 4$20,716 SGD
Retailer 8$21,412 SGD
Retailer 5$22,489 SGD
Retailer 3$27,346 SGD
MOH London$29,070 SGD

35 data points across 8 retailers

13 retailers$19,602 SGD to $29,070 SGD

A
Cheapest Retailer
-
$19,602 SGD
£12,073 GBP
B+
Retailer 2
-
$19,689 SGD
$15,401 USD
View
Final sale: no returns
Retailer 3
-
$19,745 SGD
A$23,762 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$20,545 SGD
$16,071 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$20,716 SGD
$16,205 USD
View
B+
Retailer 6
-
$21,412 SGD
£13,188 GBP
View
Retailer 7
-
$22,258 SGD
$17,411 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$23,113 SGD
$18,080 USD
View
Price last confirmed 28 days ago
Retailer 9
-
$23,530 SGD
$18,406 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$24,818 SGD
$19,413 USD
View
Price last confirmed 56 days ago
Retailer 11
-
$26,370 SGD
$20,627 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$27,346 SGD
ZAR 345,569 ZAR
View
Most Expensive
B
MOH London
EAACDFFF9 · Nov 1
$29,070 SGD
£17,905 GBP
View
12 more retailers have this diamond
Prices start from $19,602 SGDSave up to $9,468 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 Marquise
$19,602 SGD