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Marquise|Lab Grown|IGI

0.53ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG805673348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805673348

Diamond specifications and retailer prices

From €115 EUR
HK$1,000 HKD
As of October 30, 2026
Save €591 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €706 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG805673348 or 805673348. Listed at 14 retailers as of October 25, 2026, with prices from €115 to €706, a €591 spread on the same certified stone. MOH London lists it at €706. 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

0.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673348
Dimensions8.15 × 4.24 × 2.68 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm4.24 mm0.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805673348
Side View
Table 57.0%Crown 38°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 63.2%

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: €706 EUR|Low: €74 EUR|High: €721 EUR|Avg: €237 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 9€77 EUR
Retailer 8€87 EUR
Retailer 4€148 EUR
Retailer 3€165 EUR
Retailer 10€182 EUR
Retailer 6€204 EUR
Retailer 5€206 EUR
Retailer 7€245 EUR
Retailer 2€269 EUR
MOH London€706 EUR

37 data points across 10 retailers

14 retailers€115 EUR to €706 EUR

Retailer 1
-
€90 EUR
$100 USD
Price last confirmed 17 days ago
Retailer 2
-
€102 EUR
$114 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€115 EUR
HK$1,000 HKD
View
Retailer 4
-
€148 EUR
$165 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€165 EUR
£145 GBP
View
B+
Retailer 6
-
€182 EUR
View
Retailer 7
-
€204 EUR
$228 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
€206 EUR
$230 USD
View
Retailer 9
-
€245 EUR
£216 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€269 EUR
$300 USD
View
Retailer 11
-
€278 EUR
SGD 419 SGD
View
Price last confirmed 7 days ago
Retailer 12
-
€309 EUR
$345 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€457 EUR
£402 GBP
View
Most Expensive
B
MOH London
LG805673348 · Oct 25
€706 EUR
£621 GBP
View
13 more retailers have this diamond
Prices start from €115 EURSave up to €591 EUR

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
0.53ct Marquise
€115 EUR