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Marquise|Natural|GIA

0.33ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545813977

Certificate GIA 3545813977

Diamond specifications and retailer prices

From $510 SGD
$399 USD
As of October 30, 2026
Save $691 SGD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,201 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.33ct natural marquise diamond

This 0.33ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545813977. Listed at 16 retailers as of October 26, 2026, with prices from $510 to $1,201, a $691 spread on the same certified stone. MOH London lists it at $1,201. 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

0.33
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545813977
Dimensions7.18 × 3.60 × 2.23 mm
L/W Ratio1.99
Top View
7.18 mm3.60 mm0.33 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545813977
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.8%

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 30
Current: $1,201 SGD|Low: $510 SGD|High: $1,990 SGD|Avg: $834 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 11$510 SGD
Retailer 3$519 SGD
Retailer 12$559 SGD
Retailer 14$559 SGD
Retailer 4$600 SGD
Retailer 2$680 SGD
Retailer 10$712 SGD
Retailer 6$715 SGD
Retailer 7$805 SGD
Retailer 13$832 SGD
Retailer 9$838 SGD
Retailer 8$1,054 SGD
MOH London$1,201 SGD
Retailer 5$1,990 SGD

39 data points across 14 retailers

16 retailers$510 SGD to $1,201 SGD

A
Cheapest Retailer
-
$510 SGD
$399 USD
B+
Retailer 2
-
$519 SGD
$406 USD
View
B+
Retailer 3
-
$559 SGD
$437 USD
View
B+
Retailer 4
-
$559 SGD
$437 USD
View
B+
Retailer 5
-
$600 SGD
$469 USD
View
B
Retailer 6
-
$680 SGD
£419 GBP
View
B+
Retailer 7
-
$687 SGD
$537 USD
View
B+
Retailer 8
-
$712 SGD
£438 GBP
View
B
Retailer 9
-
$715 SGD
$559 USD
View
B
Retailer 10
-
$743 SGD
$582 USD
View
B
Retailer 11
-
$805 SGD
ZAR 10,175 ZAR
View
Retailer 12
-
$832 SGD
A$1,001 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$838 SGD
€624 EUR
View
B
Retailer 14
-
$1,054 SGD
£649 GBP
View
Most Expensive
B
MOH London
2F895CADA · Oct 26
$1,201 SGD
£740 GBP
View
14 more retailers have this diamond
Prices start from $510 SGDSave up to $691 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
0.33ct Marquise
$510 SGD