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Marquise|Natural|GIA

0.80ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6565016919

Certificate GIA 6565016919

Diamond specifications and retailer prices

From $1,769 SGD
$1,380 USD
As of October 28, 2026
Save $315 SGD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,084 SGD at Michael Trio · As of October 29, 2026
View at Michael Trio

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565016919. Listed at 5 retailers as of October 28, 2026, with prices from $1,769 to $2,084, a $315 spread on the same certified stone. Michael Trio lists it at $2,084. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565016919
Dimensions9.20 × 4.82 × 3.09 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal
Top View
9.20 mm4.82 mm0.80 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565016919
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.1%

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: Oct 28
Current: $2,084 SGD|Low: $1,769 SGD|High: $2,084 SGD|Avg: $1,934 SGD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$1,769 SGD
Retailer 3$1,862 SGD
Retailer 5$1,888 SGD
Retailer 2$2,056 SGD
Michael Trio$2,084 SGD

33 data points across 5 retailers

5 retailers$1,769 SGD to $2,084 SGD

A
Cheapest Retailer
-
$1,769 SGD
$1,380 USD
A
Retailer 2
-
$1,862 SGD
$1,453 USD
View
Final sale: no returns
A
Retailer 3
-
$1,888 SGD
$1,473 USD
View
A
Retailer 4
-
$2,056 SGD
£1,263 GBP
View
Most Expensive
A
Michael Trio
2762059736 · Oct 29
$2,084 SGD
View
4 more retailers have this diamond
Prices start from $1,769 SGDSave up to $315 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
$1,769 SGD