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Emerald|Lab Grown|IGI

1.77ct G VVS2 Emerald Lab Grown Diamond

VG • G/VVS2 • IGI LG631466415

Shape and cutting style on the report: Emerald cut

Certificate IGI LG631466415

Diamond specifications and retailer prices

From £348 GBP
$466 USD
As of October 30, 2026
Save £480 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £828 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.77ct lab-grown emerald diamond

This 1.77ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG631466415 or 631466415. Listed at 9 retailers as of October 30, 2026, with prices from £348 to £828, a £480 spread on the same certified stone. Brilliance lists it at £828. 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

1.77
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631466415
Dimensions7.95 × 5.70 × 3.91 mm
L/W Ratio1.39
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
7.95 mm5.70 mm1.77 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631466415
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £828 GBP|Low: £344 GBP|High: £828 GBP|Avg: £547 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£348 GBP
Retailer 4£349 GBP
Retailer 2£378 GBP
Retailer 5£475 GBP
Retailer 7£493 GBP
Retailer 9£649 GBP
Retailer 6£656 GBP
Retailer 3£776 GBP
Brilliance£828 GBP

13 data points across 9 retailers

9 retailers£348 GBP to £828 GBP

B+
Cheapest Retailer
-
£348 GBP
$466 USD
A
Retailer 2
-
£349 GBP
ZAR 7,563 ZAR
View
A
Retailer 3
-
£378 GBP
View
A
Retailer 4
-
£475 GBP
A$979 AUD
View
B+
Retailer 5
-
£493 GBP
$661 USD
View
B
Retailer 6
-
£649 GBP
$869 USD
View
B
Retailer 7
-
£656 GBP
$879 USD
View
B+
Retailer 8
-
£776 GBP
View
Most Expensive
B
Brilliance
D24912425 · Oct 30
£828 GBP
$1,109 USD
View
8 more retailers have this diamond
Prices start from £348 GBPSave up to £480 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
1.77ct Emerald
£348 GBP