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Marquise|Natural|GIA

0.80ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 3555215395

Certificate GIA 3555215395

Diamond specifications and retailer prices

From $1,211 SGD
$947 USD
As of November 2, 2026
Save $2,012 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,223 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555215395. Listed at 7 retailers as of November 2, 2026, with prices from $1,211 to $3,223, a $2,012 spread on the same certified stone. Do Amore Diamonds lists it at $3,223. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555215395
Dimensions9.51 × 4.91 × 2.92 mm
L/W Ratio1.94
Top View
9.51 mm4.91 mm0.80 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555215395
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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: $3,223 SGD|Low: $1,138 SGD|High: $3,415 SGD|Avg: $1,706 SGD|-5.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$1,211 SGD
Retailer 4$1,270 SGD
Retailer 5$1,423 SGD
Retailer 6$1,462 SGD
Retailer 3$1,549 SGD
Retailer 7$1,559 SGD
Do Amore Diamonds$3,223 SGD

23 data points across 7 retailers

7 retailers$1,211 SGD to $3,223 SGD

A
Cheapest Retailer
-
$1,211 SGD
$947 USD
B+
Retailer 2
-
$1,270 SGD
$993 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,423 SGD
MYR 4,533 MYR
View
B+
Retailer 4
-
$1,462 SGD
$1,143 USD
View
B+
Retailer 5
-
$1,549 SGD
£954 GBP
View
B+
Retailer 6
-
$1,559 SGD
View
Most Expensive
B
Do Amore Diamonds
12-100766770337 · Nov 2
$3,223 SGD
$2,520 USD
View
6 more retailers have this diamond
Prices start from $1,211 SGDSave up to $2,012 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
$1,211 SGD