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Marquise|Natural|GIA

0.33ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 6551626423

Certificate GIA 6551626423

Diamond specifications and retailer prices

From $338 SGD
₹25,163 INR
As of October 30, 2026
Save $753 SGD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,091 SGD at MOH London · As of October 29, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551626423. Listed at 18 retailers as of October 29, 2026, with prices from $338 to $1,091, a $753 spread on the same certified stone. MOH London lists it at $1,091. 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

0.33
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551626423
Dimensions6.64 × 3.62 × 2.32 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
6.64 mm3.62 mm0.33 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551626423
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.0%

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: Oct 30
Current: $1,091 SGD|Low: $336 SGD|High: $1,803 SGD|Avg: $741 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$338 SGD
Retailer 10$509 SGD
Retailer 2$611 SGD
Retailer 3$633 SGD
Retailer 9$644 SGD
Retailer 7$729 SGD
Retailer 4$770 SGD
Retailer 8$954 SGD
MOH London$1,091 SGD
Retailer 5$1,803 SGD

28 data points across 10 retailers

18 retailers$338 SGD to $1,091 SGD

A
Cheapest Retailer
-
$338 SGD
₹25,163 INR
A
Retailer 2
-
$393 SGD
HK$2,400 HKD
View
A
Retailer 3
-
$470 SGD
$368 USD
View
B+
Retailer 4
-
$494 SGD
View
B+
Retailer 5
-
$506 SGD
$396 USD
View
B+
Retailer 6
-
$509 SGD
$398 USD
View
B+
Retailer 7
-
$524 SGD
$410 USD
View
B+
Retailer 8
-
$611 SGD
£377 GBP
View
B
Retailer 9
-
$633 SGD
$495 USD
View
B
Retailer 10
-
$637 SGD
$499 USD
View
B
Retailer 11
-
$644 SGD
£397 GBP
View
B
Retailer 12
-
$648 SGD
$507 USD
View
B
Retailer 13
-
$729 SGD
ZAR 9,213 ZAR
View
Retailer 14
-
$753 SGD
A$906 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$770 SGD
€574 EUR
View
B
Retailer 16
-
$954 SGD
£588 GBP
View
Most Expensive
B
MOH London
E8BFD7B79 · Oct 29
$1,091 SGD
£672 GBP
View
16 more retailers have this diamond
Prices start from $338 SGDSave up to $753 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
$338 SGD