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Marquise|Natural|GIA

1.30ct H VS1 Marquise Natural Diamond

ID • H/VS1 • GIA 1558405720

Certificate GIA 1558405720

Diamond specifications and retailer prices

From $8,738 SGD
As of November 4, 2026
Save $7,775 SGD (47%) vs most expensive(unlock to see where)
39 retailers carry this diamond
Most expensive: $19,872 SGD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 1558405720. Listed at 39 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.57°
Pavilion angle41.01°
OriginNatural
Grading LabGIA
CertificateGIA 1558405720
Dimensions10.93 × 5.70 × 3.58 mm
L/W Ratio1.92
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
10.93 mm5.70 mm1.30 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558405720
Side View
Table 61.0%Crown 36.57°Girdle: STK-VTHPavilion 41.01°Culet: NoneDepth 62.8%

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: $19,872 SGD|Low: $7,867 SGD|High: $19,872 SGD|Avg: $11,954 SGD
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 20$8,738 SGD
Retailer 15$8,824 SGD
Retailer 17$9,439 SGD
Retailer 6$9,935 SGD
Retailer 3$9,936 SGD
Retailer 5$9,941 SGD
Retailer 7$10,764 SGD
Retailer 9$10,825 SGD
Retailer 22$10,930 SGD
Retailer 2$10,977 SGD
Retailer 4$11,014 SGD
Retailer 12$11,258 SGD
Retailer 16$11,282 SGD
Retailer 8$12,028 SGD
Retailer 11$12,028 SGD
Retailer 21$12,297 SGD
Retailer 10$12,420 SGD
Retailer 14$12,847 SGD
Retailer 19$13,308 SGD
Retailer 13$14,495 SGD
Retailer 18$16,513 SGD
NZ Jewellers$19,872 SGD

26 data points across 22 retailers

39 retailers$8,738 SGD to $16,513 SGD

A
Cheapest Retailer
-
$8,738 SGD
A
Retailer 2
-
$8,824 SGD
View
A
Retailer 3
-
$9,236 SGD
View
A
Retailer 4
-
$9,268 SGD
View
A
Retailer 5
-
$9,304 SGD
View
A
Retailer 6
-
$9,439 SGD
View
B+
Retailer 7
-
$9,558 SGD
View
B+
Retailer 8
-
$9,899 SGD
View
B+
Retailer 9
-
$9,935 SGD
View
Final sale: no returns
Retailer 10
-
$9,936 SGD
View
Price last confirmed 25 days ago
Retailer 11
-
$9,936 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$9,941 SGD
View
B+
Retailer 13
-
$10,586 SGD
View
Retailer 14
-
$10,590 SGD
View
Price last confirmed 26 days ago
Retailer 15
-
$10,764 SGD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$10,825 SGD
View
B+
Retailer 17
-
$10,929 SGD
View
B+
Retailer 18
-
$10,930 SGD
View
B+
Retailer 19
-
$10,977 SGD
View
B+
Retailer 20
-
$11,014 SGD
View
B+
Retailer 21
-
$11,100 SGD
View
Retailer 22
-
$11,258 SGD
View
Price last confirmed 36 days ago
B+
Retailer 23
-
$11,282 SGD
View
B+
Retailer 24
-
$11,802 SGD
View
B+
Retailer 25
-
$11,802 SGD
View
B+
Retailer 26
-
$11,888 SGD
View
B+
Retailer 27
-
$12,028 SGD
View
B+
Retailer 28
-
$12,028 SGD
View
B+
Retailer 29
-
$12,198 SGD
View
B+
Retailer 30
-
$12,297 SGD
View
Retailer 31
-
$12,420 SGD
View
Price last confirmed 61 days ago
Retailer 32
-
$12,420 SGD
View
Price last confirmed 52 days ago
Retailer 33
-
$12,420 SGD
View
Price last confirmed 28 days ago
B+
Retailer 34
-
$12,847 SGD
View
B+
Retailer 35
-
$13,308 SGD
View
B+
Retailer 36
-
$14,495 SGD
View
B
Retailer 37
-
$16,513 SGD
View
Retailer 38
-
$19,872 SGD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
81fe244c-80b1-488f-b915-fe4671eb2d60 · Oct 9
$19,872 SGD
$15,558 USD
View
Price last confirmed 27 days ago
38 more retailers have this diamond
Prices start from $8,738 SGDSave up to $7,775 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
1.30ct Marquise
$8,738 SGD