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Emerald|Lab Grown|IGI

0.70ct H VS2 Emerald Lab Grown Diamond

VG • H/VS2 • IGI LG407941573

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941573

Diamond specifications and retailer prices

From £313 GBP
$420 USD
As of October 31, 2026
Save £1,040 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,605 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407941573 or 407941573. Listed at 13 retailers as of October 31, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle25.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941573
Dimensions5.89 × 4.28 × 2.85 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.89 mm4.28 mm0.70 ctH / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941573
Side View
Table 63.5%Crown 25.3°Girdle: Slightly ThickPavilion 37°Culet: LNGDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £313 GBP|Low: £313 GBP|High: £2,262 GBP|Avg: £1,007 GBP|-22.2%
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
Reve Diamonds
October 30, 2026
Retailer 1£313 GBP
Retailer 10£415 GBP
Retailer 2£465 GBP
Retailer 3£465 GBP
Retailer 11£515 GBP
Retailer 14£515 GBP
Retailer 5£616 GBP
Retailer 12£794 GBP
Retailer 7£862 GBP
Retailer 9£1,328 GBP
Retailer 13£1,354 GBP
Retailer 4£1,501 GBP
Reve Diamonds£1,605 GBP
Retailer 6£2,068 GBP
Retailer 8£2,247 GBP

25 data points across 15 retailers

13 retailers£313 GBP to £1,354 GBP

B+
Cheapest Retailer
-
£313 GBP
$420 USD
B
Retailer 2
-
£415 GBP
$556 USD
View
B
Retailer 3
-
£465 GBP
$623 USD
View
Final sale: no returns
B
Retailer 4
-
£465 GBP
$623 USD
View
B
Retailer 5
-
£515 GBP
$690 USD
View
Retailer 6
-
£515 GBP
$690 USD
View
Price last confirmed 15 days ago
C
Retailer 7
-
£794 GBP
$1,064 USD
View
B
Retailer 8
-
£862 GBP
€1,100 EUR
View
C
Retailer 9
-
£1,328 GBP
$1,780 USD
View
C
Retailer 10
-
£1,354 GBP
$1,814 USD
View
Retailer 11
-
£1,501 GBP
View
Price under review
Most Expensive
Reve Diamonds
D941033C9 · Oct 30
£1,605 GBP
$2,150 USD
View
Price under review
11 more retailers have this diamond
Prices start from £313 GBPSave up to £1,040 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.

B+
0.70ct Emerald
£313 GBP