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Marquise|Natural|GIA

0.80ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6565603006

Certificate GIA 6565603006

Diamond specifications and retailer prices

From $1,957 SGD
As of October 31, 2026
Save $1,260 SGD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,217 SGD at Wholesale Diamonds Direct · As of October 27, 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 D 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 6565603006. Listed at 11 retailers as of October 27, 2026, with prices from $1,957 to $3,217, a $1,260 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,217. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.35°
Pavilion angle38.31°
OriginNatural
Grading LabGIA
CertificateGIA 6565603006
Dimensions9.61 × 4.96 × 2.89 mm
L/W Ratio1.94
Culet sizeNone
Top View
9.61 mm4.96 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565603006
Side View
Table 59.0%Crown 37.35°Girdle: STK-THKPavilion 38.31°Culet: NoneDepth 58.2%

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 31
Current: $2,495 SGD|Low: $1,990 SGD|High: $3,217 SGD|Avg: $2,378 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 1, 2026
Retailer 8$1,990 SGD
Retailer 5$1,990 SGD
Retailer 4$2,007 SGD
Retailer 6$2,167 SGD
Retailer 2$2,229 SGD
Retailer 7$2,398 SGD
Retailer 1$2,495 SGD
Retailer 9$2,651 SGD
Retailer 3$2,793 SGD
Wholesale Diamonds Direct$3,217 SGD

19 data points across 10 retailers

11 retailers$1,957 SGD to $3,217 SGD

A
Cheapest Retailer
-
$1,957 SGD
A
Retailer 2
-
$1,990 SGD
$1,557 USD
View
A
Retailer 3
-
$1,990 SGD
$1,557 USD
View
A
Retailer 4
-
$2,007 SGD
$1,570 USD
View
A
Retailer 5
-
$2,167 SGD
View
A
Retailer 6
-
$2,229 SGD
£1,373 GBP
View
A
Retailer 7
-
$2,398 SGD
$1,876 USD
View
A
Retailer 8
-
$2,495 SGD
$1,952 USD
View
B+
Retailer 9
-
$2,651 SGD
$2,073 USD
View
B+
Retailer 10
-
$2,793 SGD
€2,081 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
530963876 · Oct 27
$3,217 SGD
$2,517 USD
View
10 more retailers have this diamond
Prices start from $1,957 SGDSave up to $1,260 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
$1,957 SGD