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Round|Lab Grown|IGI

1.77ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG835609031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835609031

Diamond specifications and retailer prices

From £199 GBP
$265 USD
As of October 27, 2026
Save £817 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,016 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round 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 top-tier cut grade and certified by IGI LG835609031 or 835609031. Listed at 21 retailers as of October 27, 2026, with prices from £199 to £1,016, a £817 spread on the same certified stone. Brilliant Earth lists it at £1,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609031
Dimensions7.90 × 7.88 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.88 mm1.77 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835609031
Side View
Table 62.0%Crown 32.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.7%

Caratlytics Score

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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 27
Current: £1,016 GBP|Low: £199 GBP|High: £1,106 GBP|Avg: £592 GBP|-8.2%
Brilliant Earth
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
Retailer 18
October 29, 2026
Retailer 7£199 GBP
Retailer 11£241 GBP
Retailer 18£346 GBP
Retailer 2£351 GBP
Retailer 3£373 GBP
Retailer 16£373 GBP
Retailer 13£414 GBP
Retailer 8£466 GBP
Retailer 15£514 GBP
Retailer 4£582 GBP
Retailer 12£704 GBP
Retailer 9£749 GBP
Retailer 17£843 GBP
Retailer 14£885 GBP
Retailer 10£894 GBP
Retailer 5£898 GBP
Retailer 6£986 GBP
Brilliant Earth£1,016 GBP

37 data points across 18 retailers

21 retailers£199 GBP to £1,016 GBP

A
Retailer 1
-
£178 GBP
$236 USD
Price last confirmed 18 days ago
A
Retailer 2
-
£199 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£221 GBP
$293 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
£241 GBP
HK$2,500 HKD
View
A
Retailer 5
-
£346 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£351 GBP
€444 EUR
View
B+
Retailer 7
-
£373 GBP
$495 USD
View
A
Retailer 8
-
£373 GBP
ZAR 8,009 ZAR
View
A
Retailer 9
-
£414 GBP
View
B+
Retailer 10
-
£466 GBP
$619 USD
View
B+
Retailer 11
-
£514 GBP
A$1,051 AUD
View
B+
Retailer 12
-
£582 GBP
$773 USD
View
B+
Retailer 13
-
£704 GBP
SGD 1,265 SGD
View
B+
Retailer 14
-
£709 GBP
$942 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
£749 GBP
$995 USD
View
B
Retailer 16
-
£843 GBP
$1,120 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
£885 GBP
View
B
Retailer 18
-
£898 GBP
$1,193 USD
View
B
Retailer 19
-
£900 GBP
$1,196 USD
View
B
Retailer 20
-
£986 GBP
$1,310 USD
View
Most Expensive
B
Brilliant Earth
21633787A · Oct 28
£1,016 GBP
$1,350 USD
View
20 more retailers have this diamond
Prices start from £199 GBPSave up to £817 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 Round
£199 GBP