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Marquise|Natural|GIA

0.80ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 7558376812

Certificate GIA 7558376812

Diamond specifications and retailer prices

From $2,634 SGD
$2,060 USD
As of October 30, 2026
Save $89 SGD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,723 SGD at Jared · As of October 30, 2026
View at Jared

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558376812. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.61°
Pavilion angle40.26°
OriginNatural
Grading LabGIA
CertificateGIA 7558376812
Dimensions8.95 × 4.79 × 3.08 mm
L/W Ratio1.87
Culet sizeNone
Top View
8.95 mm4.79 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558376812
Side View
Table 57.0%Crown 39.61°Girdle: STK-VTKPavilion 40.26°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,723 SGD|Low: $1,333 SGD|High: $3,545 SGD|Avg: $2,465 SGD|-6.6%
Jared
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
August 28, 2026
Retailer 6$1,333 SGD
Retailer 3$1,998 SGD
Retailer 7$1,999 SGD
Retailer 5$2,026 SGD
Retailer 8$2,177 SGD
Retailer 12$2,268 SGD
Retailer 2$2,389 SGD
Retailer 16$2,492 SGD
Retailer 9$2,634 SGD
Retailer 10$2,634 SGD
Retailer 15$2,660 SGD
Jared$2,723 SGD
Retailer 11$2,749 SGD
Retailer 14$2,902 SGD
Retailer 4$3,240 SGD
Retailer 13$3,508 SGD

27 data points across 16 retailers

3 retailers$2,634 SGD to $2,723 SGD

B+
Cheapest Retailer
-
$2,634 SGD
$2,060 USD
B+
Retailer 2
-
$2,634 SGD
$2,060 USD
View
Most Expensive
B+
Jared
159392788 · Oct 30
$2,723 SGD
$2,130 USD
View
2 more retailers have this diamond
Prices start from $2,634 SGDSave up to $89 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.

B+
0.80ct Marquise
$2,634 SGD