Marquise|Natural|GIA

0.33ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545813977

Certificate GIA 3545813977

Diamond specifications and retailer prices

From $399 USD
As of October 30, 2026
Save $541 USD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $940 USD 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 $399 to $940, a $541 spread on the same certified stone. MOH London lists it at $940. 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
Color
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: $940 USD|Low: $399 USD|High: $1,557 USD|Avg: $652 USD|-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 30, 2026
Retailer 11$399 USD
Retailer 3$406 USD
Retailer 12$437 USD
Retailer 14$437 USD
Retailer 4$469 USD
Retailer 8$532 USD
Retailer 10$557 USD
Retailer 6$559 USD
Retailer 2$630 USD
Retailer 13$651 USD
Retailer 9$655 USD
Retailer 7$825 USD
MOH London$940 USD
Retailer 5$1,557 USD

38 data points across 14 retailers

16 retailers$399 USD to $940 USD

A
Cheapest Retailer
-
$399 USD
B+
Retailer 2
-
$406 USD
View
B+
Retailer 3
-
$437 USD
View
B+
Retailer 4
-
$437 USD
View
B+
Retailer 5
-
$469 USD
View
B
Retailer 6
-
$532 USD
£419 GBP
View
B+
Retailer 7
-
$537 USD
View
B+
Retailer 8
-
$557 USD
£438 GBP
View
B
Retailer 9
-
$559 USD
View
B
Retailer 10
-
$582 USD
View
B
Retailer 11
-
$630 USD
ZAR 10,175 ZAR
View
Retailer 12
-
$651 USD
A$1,001 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$655 USD
€624 EUR
View
B
Retailer 14
-
$825 USD
£649 GBP
View
Most Expensive
B
MOH London
2F895CADA · Oct 26
$940 USD
£740 GBP
View
14 more retailers have this diamond
Prices start from $399 USDSave up to $541 USD

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
$399 USD