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Marquise|Natural|GIA

1.25ct H VS1 Marquise Natural Diamond

GD • H/VS1 • GIA 6551400616

Certificate GIA 6551400616

Diamond specifications and retailer prices

From $7,063 SGD
As of November 1, 2026
Save $7,917 SGD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $14,980 SGD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551400616. Listed at 20 retailers as of November 1, 2026, with prices from $7,063 to $14,980, a $7,917 spread on the same certified stone. NZ Jewellers lists it at $14,980. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551400616
Dimensions10.88 × 5.70 × 3.55 mm
L/W Ratio1.91
Culet sizeNone
Top View
10.88 mm5.70 mm1.25 ctH / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6551400616
Side View
Table 63.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,980 SGD|Low: $7,063 SGD|High: $14,980 SGD|Avg: $9,106 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
November 6, 2026
Retailer 14$7,063 SGD
Retailer 6$7,076 SGD
Retailer 7$7,089 SGD
Retailer 3$7,489 SGD
Retailer 5$7,542 SGD
Retailer 4$8,113 SGD
Retailer 15$8,113 SGD
Retailer 16$8,113 SGD
Retailer 2$8,504 SGD
Retailer 10$8,506 SGD
Retailer 13$8,692 SGD
Retailer 8$9,268 SGD
Retailer 12$9,746 SGD
Retailer 9$10,927 SGD
Retailer 11$13,159 SGD
NZ Jewellers$14,980 SGD

40 data points across 16 retailers

20 retailers$7,063 SGD to $14,980 SGD

A
Cheapest Retailer
-
$7,063 SGD
B+
Retailer 2
-
$7,076 SGD
View
B+
Retailer 3
-
$7,089 SGD
View
B+
Retailer 4
-
$7,489 SGD
View
Final sale: no returns
B+
Retailer 5
-
$7,542 SGD
View
B+
Retailer 6
-
$7,992 SGD
View
Retailer 7
-
$8,113 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$8,113 SGD
View
B+
Retailer 9
-
$8,113 SGD
View
B+
Retailer 10
-
$8,504 SGD
View
B+
Retailer 11
-
$8,506 SGD
View
Retailer 12
-
$8,692 SGD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$9,268 SGD
View
B+
Retailer 14
-
$9,363 SGD
View
B+
Retailer 15
-
$9,693 SGD
View
B+
Retailer 16
-
$9,746 SGD
View
Retailer 17
-
$9,871 SGD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$10,927 SGD
View
B
Retailer 19
-
$13,159 SGD
View
Most Expensive
C
NZ Jewellers
71b94e10-1093-4ad1-acee-3dcd4095f569 · Nov 5
$14,980 SGD
$11,728 USD
View
19 more retailers have this diamond
Prices start from $7,063 SGDSave up to $7,917 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
$7,063 SGD