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Marquise|Natural|GIA

1.29ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 2566597294

Certificate GIA 2566597294

Diamond specifications and retailer prices

From $5,538 SGD
As of November 5, 2026
Save $4,275 SGD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,813 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.29ct natural marquise diamond

This 1.29ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566597294. Listed at 13 retailers as of November 5, 2026, with prices from $5,538 to $9,813, a $4,275 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,813. 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

1.29
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle40.94°
Pavilion angle38.99°
OriginNatural
Grading LabGIA
CertificateGIA 2566597294
Dimensions10.47 × 5.53 × 3.55 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.47 mm5.53 mm1.29 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566597294
Side View
Table 59.0%Crown 40.94°Girdle: MED-VTKPavilion 38.99°Culet: NDepth 64.2%

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 5
Current: $7,071 SGD|Low: $5,538 SGD|High: $9,813 SGD|Avg: $6,919 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 9$5,538 SGD
Retailer 6$5,634 SGD
Retailer 11$5,695 SGD
Retailer 7$5,711 SGD
Retailer 4$5,826 SGD
Retailer 10$5,876 SGD
Retailer 3$6,003 SGD
Retailer 5$6,184 SGD
Retailer 2$6,922 SGD
Retailer 1$7,071 SGD
Retailer 8$9,276 SGD
Retailer 12$9,493 SGD
Wholesale Diamonds Direct$9,813 SGD

23 data points across 13 retailers

13 retailers$5,538 SGD to $9,813 SGD

A
Cheapest Retailer
-
$5,538 SGD
A
Retailer 2
-
$5,634 SGD
View
A
Retailer 3
-
$5,695 SGD
View
A
Retailer 4
-
$5,711 SGD
View
A
Retailer 5
-
$5,826 SGD
View
A
Retailer 6
-
$5,876 SGD
View
A
Retailer 7
-
$6,003 SGD
View
A
Retailer 8
-
$6,184 SGD
View
B+
Retailer 9
-
$6,922 SGD
View
B+
Retailer 10
-
$7,071 SGD
View
B
Retailer 11
-
$9,276 SGD
View
B
Retailer 12
-
$9,493 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
611240300 · Nov 6
$9,813 SGD
$7,657 USD
View
12 more retailers have this diamond
Prices start from $5,538 SGDSave up to $4,275 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
1.29ct Marquise
$5,538 SGD