Marquise|Natural|GIA

1.29ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 2566597294

Certificate GIA 2566597294

Diamond specifications and retailer prices

From $4,321 USD
As of November 5, 2026
Save $3,336 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,657 USD at Wholesale Diamonds Direct · As of November 4, 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 4, 2026, with prices from $4,321 to $7,657, a $3,336 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,657. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,396 USD|Low: $4,321 USD|High: $7,657 USD|Avg: $5,402 USD|+0.2%
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 5, 2026
Retailer 9$4,321 USD
Retailer 1$4,396 USD
Retailer 11$4,444 USD
Retailer 7$4,456 USD
Retailer 4$4,546 USD
Retailer 10$4,585 USD
Retailer 3$4,684 USD
Retailer 5$4,853 USD
Retailer 2$5,401 USD
Retailer 6$5,532 USD
Retailer 8$7,238 USD
Retailer 12$7,407 USD
Wholesale Diamonds Direct$7,657 USD

22 data points across 13 retailers

13 retailers$4,321 USD to $7,657 USD

A
Cheapest Retailer
-
$4,321 USD
A
Retailer 2
-
$4,396 USD
View
A
Retailer 3
-
$4,444 USD
View
A
Retailer 4
-
$4,456 USD
View
A
Retailer 5
-
$4,546 USD
View
A
Retailer 6
-
$4,585 USD
View
A
Retailer 7
-
$4,684 USD
View
A
Retailer 8
-
$4,853 USD
View
B+
Retailer 9
-
$5,401 USD
View
B+
Retailer 10
-
$5,532 USD
View
B
Retailer 11
-
$7,238 USD
View
B
Retailer 12
-
$7,407 USD
View
Most Expensive
B
Wholesale Diamonds Direct
611240300 · Nov 4
$7,657 USD
View
12 more retailers have this diamond
Prices start from $4,321 USDSave up to $3,336 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
1.29ct Marquise
$4,321 USD