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Emerald|Lab Grown|IGI

0.73ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG526288903

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526288903

Diamond specifications and retailer prices

From £125 GBP
$166 USD
As of October 27, 2026
Save £676 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £801 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526288903 or 526288903. Listed at 13 retailers as of October 27, 2026, with prices from £125 to £801, a £676 spread on the same certified stone. Flawless Fine Jewelry lists it at £801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526288903
Dimensions6.52 × 4.16 × 2.64 mm
L/W Ratio1.57
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.52 mm4.16 mm0.73 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526288903
Side View
Table 65.0%Crown 23°Girdle: MediumPavilion 37.2°Culet: LNGDepth 63.5%

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 27
Current: £801 GBP|Low: £119 GBP|High: £801 GBP|Avg: £388 GBP|+7.7%
Flawless Fine Jewelry
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
Retailer 15
October 27, 2026
Retailer 10£125 GBP
Retailer 3£144 GBP
Retailer 12£155 GBP
Retailer 15£155 GBP
Retailer 13£279 GBP
Retailer 2£279 GBP
Retailer 4£327 GBP
Retailer 6£364 GBP
Retailer 11£390 GBP
Retailer 5£461 GBP
Retailer 14£496 GBP
Retailer 9£525 GBP
Retailer 7£542 GBP
Retailer 8£724 GBP
Flawless Fine Jewelry£801 GBP

22 data points across 15 retailers

13 retailers£125 GBP to £801 GBP

A
Cheapest Retailer
-
£125 GBP
$166 USD
A
Retailer 2
-
£144 GBP
$192 USD
View
A
Retailer 3
-
£155 GBP
$206 USD
View
A
Retailer 4
-
£155 GBP
$206 USD
View
B+
Retailer 5
-
£279 GBP
$371 USD
View
A
Retailer 6
-
£279 GBP
ZAR 6,008 ZAR
View
B+
Retailer 7
-
£327 GBP
$436 USD
View
B+
Retailer 8
-
£390 GBP
$520 USD
View
B+
Retailer 9
-
£461 GBP
HK$4,800 HKD
View
B
Retailer 10
-
£496 GBP
$661 USD
View
B
Retailer 11
-
£525 GBP
$699 USD
View
B
Retailer 12
-
£724 GBP
View
Most Expensive
B
Flawless Fine Jewelry
CBA213071 · Oct 29
£801 GBP
View
12 more retailers have this diamond
Prices start from £125 GBPSave up to £676 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
0.73ct Emerald
£125 GBP