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Round|Lab Grown|IGI

1.75ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG442066691

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066691

Diamond specifications and retailer prices

From £1,142 GBP
$1,530 USD
As of October 29, 2026
Save £1,604 GBP (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,206 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.75ct lab-grown round diamond

This 1.75ct 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 LG442066691 or 442066691. Listed at 11 retailers as of October 27, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066691
Dimensions7.69 × 7.75 × 4.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.69 mm7.75 mm1.75 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066691
Side View
Table 53.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: £4,206 GBP|Low: £1,142 GBP|High: £4,240 GBP|Avg: £2,216 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 3£1,142 GBP
Retailer 6£1,374 GBP
Retailer 5£1,414 GBP
Retailer 7£1,590 GBP
Retailer 8£1,962 GBP
Retailer 4£2,302 GBP
Retailer 2£2,526 GBP
Retailer 9£3,278 GBP
MOH London£4,206 GBP

11 data points across 9 retailers

11 retailers£1,142 GBP to £2,746 GBP

B+
Cheapest Retailer
-
£1,142 GBP
$1,530 USD
B
Retailer 2
-
£1,263 GBP
$1,692 USD
View
B
Retailer 3
-
£1,374 GBP
$1,841 USD
View
B
Retailer 4
-
£1,414 GBP
$1,895 USD
View
Final sale: no returns
B
Retailer 5
-
£1,465 GBP
$1,963 USD
View
Retailer 6
-
£1,465 GBP
$1,963 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£1,590 GBP
$2,130 USD
View
B
Retailer 8
-
£2,302 GBP
$3,084 USD
View
B
Retailer 9
-
£2,526 GBP
$3,384 USD
View
B
Retailer 10
-
£2,746 GBP
$3,679 USD
View
Most Expensive
MOH London
LG442066691 · Oct 21
£4,206 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from £1,142 GBPSave up to £1,604 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+
1.75ct Round
£1,142 GBP