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Emerald|Lab Grown|IGI

0.73ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG530200561

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530200561

Diamond specifications and retailer prices

From £124 GBP
$166 USD
As of October 29, 2026
Save £685 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £809 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530200561 or 530200561. Listed at 17 retailers as of October 29, 2026, with prices from £124 to £809, a £685 spread on the same certified stone. Reve Diamonds lists it at £809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200561
Dimensions6.59 × 4.25 × 2.68 mm
L/W Ratio1.55
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
6.59 mm4.25 mm0.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200561
Side View
Table 68.5%Crown 22.3°Girdle: MediumPavilion 37°Culet: LNGDepth 63.1%

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: £279 GBP|Low: £98 GBP|High: £726 GBP|Avg: £299 GBP|+2.9%
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
Retailer 14
November 1, 2026
Retailer 10£124 GBP
Retailer 5£138 GBP
Retailer 3£143 GBP
Retailer 2£154 GBP
Retailer 12£154 GBP
Retailer 6£193 GBP
Retailer 13£277 GBP
Retailer 1£279 GBP
Retailer 11£313 GBP
Retailer 4£325 GBP
Retailer 7£391 GBP
Retailer 14£493 GBP
Retailer 9£521 GBP
Retailer 8£718 GBP

27 data points across 14 retailers

17 retailers£124 GBP to £809 GBP

A
Cheapest Retailer
-
£124 GBP
$166 USD
A
Retailer 2
-
£138 GBP
$185 USD
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
$192 USD
View
Retailer 4
-
£154 GBP
$206 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£154 GBP
$206 USD
View
A
Retailer 6
-
£193 GBP
$258 USD
View
A
Retailer 7
-
£277 GBP
$371 USD
View
A
Retailer 8
-
£279 GBP
ZAR 6,035 ZAR
View
A
Retailer 9
-
£287 GBP
HK$3,000 HKD
View
B+
Retailer 10
-
£313 GBP
$420 USD
View
B+
Retailer 11
-
£325 GBP
$436 USD
View
B+
Retailer 12
-
£391 GBP
A$806 AUD
View
B
Retailer 13
-
£493 GBP
$661 USD
View
B
Retailer 14
-
£521 GBP
$698 USD
View
B
Retailer 15
-
£534 GBP
$716 USD
View
Retailer 16
-
£718 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
78F230585 · Nov 1
£809 GBP
$1,084 USD
View
16 more retailers have this diamond
Prices start from £124 GBPSave up to £685 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
£124 GBP