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Marquise|Natural|IGI

0.52ct E SI2 Marquise Natural Diamond

VG • E/SI2 • IGI 754528177

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 754528177

Diamond specifications and retailer prices

From $485 USD
As of October 29, 2026
Save $1,164 USD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,649 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 754528177. Listed at 11 retailers as of October 27, 2026, with prices from $485 to $1,649, a $1,164 spread on the same certified stone. NZ Jewellers lists it at $1,649. 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

0.52
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle31.6°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 754528177
Dimensions8.50 × 4.12 × 2.59 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
8.50 mm4.12 mm0.52 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 754528177
Side View
Table 54.0%Crown 31.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.9%

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 29
Current: $1,649 USD|Low: $444 USD|High: $1,649 USD|Avg: $750 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 7$485 USD
Retailer 8$485 USD
Retailer 11$566 USD
Retailer 9$585 USD
Retailer 10$607 USD
Retailer 3$657 USD
Retailer 5$659 USD
Retailer 12$660 USD
Retailer 2$728 USD
Retailer 4$790 USD
Retailer 6$1,215 USD
NZ Jewellers$1,649 USD

25 data points across 12 retailers

11 retailers$485 USD to $1,649 USD

A
Cheapest Retailer
-
$485 USD
Final sale: no returns
Retailer 2
-
$485 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$526 USD
View
A
Retailer 4
-
$566 USD
View
A
Retailer 5
-
$566 USD
View
B+
Retailer 6
-
$607 USD
View
B+
Retailer 7
-
$657 USD
View
A
Retailer 8
-
$659 USD
£519 GBP
View
A
Retailer 9
-
$728 USD
€693 EUR
View
B
Retailer 10
-
$1,215 USD
£957 GBP
View
Most Expensive
C
NZ Jewellers
f6e36f65-93df-4a2b-81c9-20e972fd4153 · Oct 27
$1,649 USD
View
10 more retailers have this diamond
Prices start from $485 USDSave up to $1,164 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
0.52ct Marquise
$485 USD