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Round|Natural|GIA

1.51ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 1537183753

Certificate GIA 1537183753

Diamond specifications and retailer prices

From $15,557 SGD
€11,590 EUR
As of October 29, 2026
Save $12,344 SGD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $27,901 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round 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 and certified by GIA 1537183753. Listed at 21 retailers as of October 29, 2026, with prices from $15,557 to $27,901, a $12,344 spread on the same certified stone. MOH London lists it at $27,901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1537183753
Dimensions7.55 × 7.49 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Crystal, Needle
Top View
7.55 mm7.49 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537183753
Side View
Table 60.0%Crown 31.5°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 59.5%

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: Oct 29
Current: $27,901 SGD|Low: $15,557 SGD|High: $28,086 SGD|Avg: $20,592 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$15,557 SGD
Retailer 9$17,533 SGD
Retailer 3$17,832 SGD
Retailer 8$18,033 SGD
Retailer 10$18,796 SGD
Retailer 4$18,843 SGD
Retailer 7$19,097 SGD
Retailer 2$20,507 SGD
Retailer 5$21,466 SGD
Retailer 6$25,967 SGD
MOH London$27,901 SGD

37 data points across 11 retailers

21 retailers$15,557 SGD to $27,901 SGD

A
Cheapest Retailer
-
$15,557 SGD
€11,590 EUR
Retailer 2
-
$17,533 SGD
$13,715 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$17,832 SGD
$13,949 USD
View
B+
Retailer 4
-
$18,033 SGD
$14,106 USD
View
B+
Retailer 5
-
$18,796 SGD
$14,703 USD
View
Final sale: no returns
B+
Retailer 6
-
$18,843 SGD
£11,606 GBP
View
B+
Retailer 7
-
$19,097 SGD
A$22,982 AUD
View
B+
Retailer 8
-
$19,227 SGD
$15,040 USD
View
Retailer 9
-
$19,614 SGD
$15,343 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$20,437 SGD
£12,588 GBP
View
B+
Retailer 11
-
$20,507 SGD
£12,631 GBP
View
B+
Retailer 12
-
$20,816 SGD
$16,283 USD
View
Retailer 13
-
$20,922 SGD
$16,366 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$21,248 SGD
$16,621 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$21,272 SGD
$16,640 USD
View
B+
Retailer 16
-
$21,466 SGD
€15,992 EUR
View
B
Retailer 17
-
$21,787 SGD
$17,043 USD
View
Retailer 18
-
$22,065 SGD
$17,260 USD
View
Price last confirmed 21 days ago
Retailer 19
-
$25,173 SGD
$19,691 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$25,967 SGD
ZAR 328,145 ZAR
View
Most Expensive
B
MOH London
6ED7F2379 · Oct 29
$27,901 SGD
£17,185 GBP
View
20 more retailers have this diamond
Prices start from $15,557 SGDSave up to $12,344 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
1.51ct Round
$15,557 SGD