CaratHunter
Plans
Emerald|Lab Grown|IGI

1.29ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG585398789

Shape and cutting style on the report: Emerald cut

Certificate IGI LG585398789

Diamond specifications and retailer prices

From £128 GBP
$170 USD
As of October 27, 2026
Save £1,099 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,227 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown emerald diamond

This 1.29ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585398789 or 585398789. Listed at 9 retailers as of October 27, 2026, with prices from £128 to £1,227, a £1,099 spread on the same certified stone. Do Amore Diamonds lists it at £1,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585398789
Dimensions7.51 × 5.09 × 3.38 mm
L/W Ratio1.48
Culet sizeLarge
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
7.51 mm5.09 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585398789
Side View
Table 65.0%Crown 33.9°Girdle: MediumPavilion 40.4°Culet: LargeDepth 66.4%

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: £1,227 GBP|Low: £103 GBP|High: £1,279 GBP|Avg: £504 GBP|-4.1%
Do Amore Diamonds
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
Retailer 16
Retailer 17
October 26, 2026
Retailer 13£128 GBP
Retailer 11£148 GBP
Retailer 16£149 GBP
Retailer 15£284 GBP
Retailer 17£290 GBP
Retailer 5£300 GBP
Retailer 4£359 GBP
Retailer 6£385 GBP
Retailer 2£428 GBP
Retailer 8£455 GBP
Retailer 12£539 GBP
Retailer 7£547 GBP
Retailer 14£563 GBP
Retailer 3£670 GBP
Retailer 10£820 GBP
Retailer 9£860 GBP
Do Amore Diamonds£1,227 GBP

17 data points across 17 retailers

9 retailers£128 GBP to £1,227 GBP

A
Cheapest Retailer
-
£128 GBP
$170 USD
A
Retailer 2
-
£148 GBP
$197 USD
View
A
Retailer 3
-
£149 GBP
$198 USD
View
Final sale: no returns
B+
Retailer 4
-
£284 GBP
$377 USD
View
B+
Retailer 5
-
£428 GBP
A$874 AUD
View
B+
Retailer 6
-
£539 GBP
$716 USD
View
B+
Retailer 7
-
£563 GBP
$748 USD
View
B
Retailer 8
-
£820 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6BDA43834 · Oct 27
£1,227 GBP
$1,630 USD
View
8 more retailers have this diamond
Prices start from £128 GBPSave up to £1,099 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
1.29ct Emerald
£128 GBP