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Marquise|Natural|GIA

0.80ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2567753364

Certificate GIA 2567753364

Diamond specifications and retailer prices

From $1,355 SGD
As of November 4, 2026
Save $837 SGD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,192 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567753364. Listed at 11 retailers as of November 4, 2026, with prices from $1,355 to $2,192, a $837 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,192. 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

0.80
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.49°
Pavilion angle38.31°
OriginNatural
Grading LabGIA
CertificateGIA 2567753364
Dimensions9.18 × 4.85 × 2.93 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.18 mm4.85 mm0.80 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567753364
Side View
Table 60.0%Crown 40.49°Girdle: THK-VTKPavilion 38.31°Culet: NoneDepth 60.5%

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 4
Current: $1,950 SGD|Low: $1,355 SGD|High: $2,192 SGD|Avg: $1,646 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$1,355 SGD
Retailer 8$1,379 SGD
Retailer 9$1,425 SGD
Retailer 7$1,468 SGD
Retailer 2$1,478 SGD
Retailer 3$1,519 SGD
Retailer 6$1,671 SGD
Retailer 1$1,950 SGD
Retailer 10$1,987 SGD
Retailer 4$2,067 SGD
Wholesale Diamonds Direct$2,192 SGD

8 data points across 11 retailers

11 retailers$1,355 SGD to $2,192 SGD

A
Cheapest Retailer
-
$1,355 SGD
A
Retailer 2
-
$1,379 SGD
View
B+
Retailer 3
-
$1,425 SGD
View
B+
Retailer 4
-
$1,468 SGD
View
B+
Retailer 5
-
$1,478 SGD
View
B+
Retailer 6
-
$1,519 SGD
View
B+
Retailer 7
-
$1,671 SGD
View
B
Retailer 8
-
$1,950 SGD
View
B
Retailer 9
-
$1,987 SGD
View
B
Retailer 10
-
$2,067 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
636230443 · Nov 4
$2,192 SGD
$1,716 USD
View
10 more retailers have this diamond
Prices start from $1,355 SGDSave up to $837 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
0.80ct Marquise
$1,355 SGD