Marquise|Natural|GIA

1.25ct H VS1 Marquise Natural Diamond

GD • H/VS1 • GIA 6551400616

Certificate GIA 6551400616

Diamond specifications and retailer prices

From $5,530 USD
As of November 1, 2026
Save $6,198 USD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,728 USD 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 $5,530 to $11,728, a $6,198 spread on the same certified stone. NZ Jewellers lists it at $11,728. 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
Color
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: $11,728 USD|Low: $5,530 USD|High: $11,728 USD|Avg: $7,132 USD
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 5, 2026
Retailer 14$5,530 USD
Retailer 6$5,540 USD
Retailer 7$5,550 USD
Retailer 3$5,863 USD
Retailer 5$5,905 USD
Retailer 4$6,352 USD
Retailer 15$6,352 USD
Retailer 16$6,352 USD
Retailer 9$6,658 USD
Retailer 2$6,659 USD
Retailer 13$6,805 USD
Retailer 8$7,256 USD
Retailer 11$7,630 USD
Retailer 12$8,615 USD
Retailer 10$10,302 USD
NZ Jewellers$11,728 USD

40 data points across 16 retailers

20 retailers$5,530 USD to $11,728 USD

A
Cheapest Retailer
-
$5,530 USD
B+
Retailer 2
-
$5,540 USD
View
B+
Retailer 3
-
$5,550 USD
View
B+
Retailer 4
-
$5,863 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,905 USD
View
B+
Retailer 6
-
$6,257 USD
View
Retailer 7
-
$6,352 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$6,352 USD
View
B+
Retailer 9
-
$6,352 USD
View
B+
Retailer 10
-
$6,658 USD
View
B+
Retailer 11
-
$6,659 USD
View
Retailer 12
-
$6,805 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$7,256 USD
View
B+
Retailer 14
-
$7,330 USD
View
B+
Retailer 15
-
$7,589 USD
View
B+
Retailer 16
-
$7,630 USD
View
Retailer 17
-
$7,728 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$8,615 USD
View
B
Retailer 19
-
$10,302 USD
View
Most Expensive
C
NZ Jewellers
71b94e10-1093-4ad1-acee-3dcd4095f569 · Nov 5
$11,728 USD
View
19 more retailers have this diamond
Prices start from $5,530 USDSave up to $6,198 USD

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
$5,530 USD