CaratHunter
Plans
Round|Lab Grown|IGI

1.77ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG442066097

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066097

Diamond specifications and retailer prices

From £1,157 GBP
$1,550 USD
As of October 29, 2026
Save £3,096 GBP (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,253 GBP at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442066097 or 442066097. Listed at 12 retailers as of October 29, 2026, with prices from £1,157 to £4,253, a £3,096 spread on the same certified stone. MOH London lists it at £4,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066097
Dimensions7.68 × 7.69 × 4.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.68 mm7.69 mm1.77 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066097
Side View
Table 55.5%Crown 36.2°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.8%

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 29
Current: £4,253 GBP|Low: £1,022 GBP|High: £4,287 GBP|Avg: £2,302 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3£1,157 GBP
Retailer 6£1,390 GBP
Retailer 5£1,430 GBP
Retailer 8£1,608 GBP
Retailer 9£1,982 GBP
Retailer 4£2,326 GBP
Retailer 2£2,554 GBP
Retailer 7£3,071 GBP
Retailer 10£3,315 GBP
MOH London£4,253 GBP

14 data points across 10 retailers

12 retailers£1,157 GBP to £4,253 GBP

B+
Cheapest Retailer
-
£1,157 GBP
$1,550 USD
B
Retailer 2
-
£1,277 GBP
$1,711 USD
View
B
Retailer 3
-
£1,390 GBP
$1,862 USD
View
B
Retailer 4
-
£1,430 GBP
$1,916 USD
View
Final sale: no returns
B
Retailer 5
-
£1,481 GBP
$1,985 USD
View
Retailer 6
-
£1,481 GBP
$1,985 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£1,608 GBP
$2,155 USD
View
B
Retailer 8
-
£2,326 GBP
$3,117 USD
View
B
Retailer 9
-
£2,554 GBP
$3,422 USD
View
B
Retailer 10
-
£2,776 GBP
$3,720 USD
View
B
Retailer 11
-
£3,071 GBP
View
Most Expensive
B
MOH London
LG442066097 · Oct 29
£4,253 GBP
View
11 more retailers have this diamond
Prices start from £1,157 GBPSave up to £3,096 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+
1.77ct Round
£1,157 GBP