Marquise|Lab Grown|IGI

0.58ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG669442730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669442730

Diamond specifications and retailer prices

From £229 GBP
HK$2,400 HKD
As of October 25, 2026
17 retailers carry this diamond
Most expensive: £771 GBP at Reve Diamonds · As of October 18, 2026
View at Reve Diamonds

About this 0.58ct lab-grown marquise diamond

This 0.58ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669442730 or 669442730. Listed at 17 retailers as of October 25, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669442730
Dimensions8.76 × 4.35 × 2.68 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.76 mm4.35 mm0.58 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669442730
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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 25
Current: £250 GBP|Low: £107 GBP|High: £719 GBP|Avg: £270 GBP|-20.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 18, 2026
Retailer 11£111 GBP
Retailer 5£125 GBP
Retailer 2£129 GBP
Retailer 3£138 GBP
Retailer 12£138 GBP
Retailer 1£250 GBP
Retailer 13£253 GBP
Retailer 7£263 GBP
Retailer 6£273 GBP
Retailer 4£307 GBP
Retailer 8£391 GBP
Retailer 9£468 GBP
Retailer 10£718 GBP

34 data points across 13 retailers

17 retailers

Retailer 1
-
£111 GBP
$149 USD
Price last confirmed 13 days ago
Retailer 2
-
£129 GBP
$173 USD
View
Price last confirmed 15 days ago
Retailer 3
-
£138 GBP
$185 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£138 GBP
$185 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£216 GBP
$290 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
£229 GBP
HK$2,400 HKD
View
Retailer 7
-
£250 GBP
$335 USD
View
Price last confirmed 12 days ago
Retailer 8
-
£253 GBP
$339 USD
View
Price last confirmed 12 days ago
Retailer 9
-
£263 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
£273 GBP
ZAR 5,899 ZAR
View
Price last confirmed 12 days ago
Retailer 11
-
£391 GBP
A$806 AUD
View
Price last confirmed 13 days ago
Retailer 12
-
£468 GBP
$627 USD
View
Price last confirmed 14 days ago
Retailer 13
-
£489 GBP
$655 USD
View
Price last confirmed 14 days ago
Retailer 14
-
£542 GBP
SGD 982 SGD
View
Price last confirmed 11 days ago
Retailer 15
-
£619 GBP
$829 USD
View
Price last confirmed 12 days ago
Retailer 16
-
£718 GBP
View
Price last confirmed 15 days ago
Most Expensive
Reve Diamonds
A753BAA66 · Oct 18
£771 GBP
$1,033 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from £229 GBP

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
0.58ct Marquise
£229 GBP