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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 7542814573

Certificate GIA 7542814573

Diamond specifications and retailer prices

From $2,685 SGD
$2,100 USD
As of November 1, 2026
Save $1,217 SGD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,902 SGD at Yorxs · As of November 2, 2026
View at Yorxs

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 SI1 clarity (slightly-included) and certified by GIA 7542814573. Listed at 6 retailers as of November 1, 2026, with prices from $2,685 to $3,902, a $1,217 spread on the same certified stone. Yorxs lists it at $3,902. 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
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542814573
Dimensions9.73 × 4.93 × 2.92 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
9.73 mm4.93 mm0.80 ctD / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542814573
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $3,355 SGD|Low: $2,685 SGD|High: $3,902 SGD|Avg: $3,443 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 2$2,685 SGD
Retailer 1$3,355 SGD
Retailer 3$3,541 SGD
Retailer 5$3,541 SGD
Retailer 4$3,656 SGD
Yorxs$3,902 SGD

22 data points across 6 retailers

6 retailers$2,685 SGD to $3,902 SGD

B+
Cheapest Retailer
-
$2,685 SGD
$2,100 USD
B
Retailer 2
-
$3,355 SGD
$2,624 USD
View
B
Retailer 3
-
$3,541 SGD
$2,770 USD
View
B
Retailer 4
-
$3,541 SGD
$2,770 USD
View
B
Retailer 5
-
$3,656 SGD
$2,860 USD
View
Most Expensive
B
Yorxs
608970762 · Nov 2
$3,902 SGD
€2,907 EUR
View
5 more retailers have this diamond
Prices start from $2,685 SGDSave up to $1,217 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
$2,685 SGD