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Marquise|Natural|GIA

0.80ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6561777906

Certificate GIA 6561777906

Diamond specifications and retailer prices

From $1,539 SGD
₹114,582 INR
As of November 2, 2026
Save $2,046 SGD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,585 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561777906. Listed at 10 retailers as of November 1, 2026, with prices from $1,539 to $3,585, a $2,046 spread on the same certified stone. MOH London lists it at $3,585. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561777906
Dimensions9.98 × 4.66 × 2.90 mm
L/W Ratio2.14
Girdle conditionSlightly Thick to Very Thick
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.98 mm4.66 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561777906
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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 2
Current: $3,585 SGD|Low: $1,539 SGD|High: $3,585 SGD|Avg: $2,130 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$1,539 SGD
Retailer 7$1,539 SGD
Retailer 9$1,625 SGD
Retailer 6$1,912 SGD
Retailer 8$2,046 SGD
Retailer 2$2,141 SGD
Retailer 5$2,612 SGD
Retailer 4$2,716 SGD
MOH London$3,585 SGD

3 data points across 9 retailers

10 retailers$1,539 SGD to $3,585 SGD

A
Cheapest Retailer
-
$1,539 SGD
₹114,582 INR
A
Retailer 2
-
$1,539 SGD
HK$9,400 HKD
View
A
Retailer 3
-
$1,625 SGD
$1,271 USD
View
Final sale: no returns
A
Retailer 4
-
$1,793 SGD
A$2,157 AUD
View
B+
Retailer 5
-
$1,912 SGD
$1,495 USD
View
B+
Retailer 6
-
$2,046 SGD
$1,600 USD
View
B+
Retailer 7
-
$2,141 SGD
$1,674 USD
View
B
Retailer 8
-
$2,612 SGD
£1,608 GBP
View
B
Retailer 9
-
$2,716 SGD
£1,672 GBP
View
Most Expensive
B
MOH London
A0072554D · Nov 1
$3,585 SGD
£2,207 GBP
View
9 more retailers have this diamond
Prices start from $1,539 SGDSave up to $2,046 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
$1,539 SGD