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Marquise|Natural|GIA

1.25ct H VVS1 Marquise Natural Diamond

ID • H/VVS1 • GIA 6551400117

Certificate GIA 6551400117

Diamond specifications and retailer prices

From $9,163 SGD
As of November 4, 2026
Save $8,129 SGD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $20,811 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551400117. Listed at 25 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

1.25
Carat
H
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.53°
Pavilion angle39.27°
OriginNatural
Grading LabGIA
CertificateGIA 6551400117
Dimensions10.34 × 5.65 × 3.61 mm
L/W Ratio1.83
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
10.34 mm5.65 mm1.25 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551400117
Side View
Table 57.0%Crown 39.53°Girdle: THK-VTHPavilion 39.27°Culet: NoneDepth 63.8%

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: $10,936 SGD|Low: $8,247 SGD|High: $17,549 SGD|Avg: $12,309 SGD
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$9,163 SGD
Retailer 5$9,244 SGD
Retailer 14$9,897 SGD
Retailer 15$10,404 SGD
Retailer 4$10,405 SGD
Retailer 1$10,936 SGD
Retailer 13$11,495 SGD
Retailer 9$11,505 SGD
Retailer 3$11,546 SGD
Retailer 7$12,461 SGD
Retailer 2$12,610 SGD
Retailer 8$12,854 SGD
Retailer 10$15,179 SGD
Retailer 6$16,240 SGD
Retailer 11$17,293 SGD

39 data points across 15 retailers

25 retailers$9,163 SGD to $17,293 SGD

A
Cheapest Retailer
-
$9,163 SGD
A
Retailer 2
-
$9,244 SGD
View
B+
Retailer 3
-
$9,681 SGD
View
B+
Retailer 4
-
$9,741 SGD
View
B+
Retailer 5
-
$9,897 SGD
View
B+
Retailer 6
-
$10,020 SGD
View
B+
Retailer 7
-
$10,355 SGD
View
B+
Retailer 8
-
$10,404 SGD
View
Final sale: no returns
Retailer 9
-
$10,405 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$10,936 SGD
View
B+
Retailer 11
-
$11,088 SGD
View
Retailer 12
-
$11,272 SGD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
$11,446 SGD
View
Retailer 14
-
$11,495 SGD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$11,505 SGD
View
B+
Retailer 16
-
$11,546 SGD
View
Retailer 17
-
$11,797 SGD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
$12,439 SGD
View
B+
Retailer 19
-
$12,461 SGD
View
B+
Retailer 20
-
$12,610 SGD
View
B+
Retailer 21
-
$12,854 SGD
View
Retailer 22
-
$13,007 SGD
View
Price last confirmed 46 days ago
B+
Retailer 23
-
$15,179 SGD
View
B
Retailer 24
-
$17,293 SGD
View
Most Expensive
NZ Jewellers
4e794faa-d9f6-4d96-8bc3-ebf51acb1db6 · Sep 20
$20,811 SGD
$16,238 USD
View
Price last confirmed 47 days ago
24 more retailers have this diamond
Prices start from $9,163 SGDSave up to $8,129 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
1.25ct Marquise
$9,163 SGD