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Round|Lab Grown|IGI

1.75ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG668445426

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668445426

Diamond specifications and retailer prices

From £345 GBP
$459 USD
As of October 28, 2026
Save £1,709 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,055 GBP at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668445426 or 668445426. Listed at 16 retailers as of October 23, 2026, with prices from £345 to £2,055, a £1,709 spread on the same certified stone. Do Amore Diamonds lists it at £2,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668445426
Dimensions7.69 × 7.67 × 4.78 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
7.69 mm7.67 mm1.75 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668445426
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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 28
Current: £2,055 GBP|Low: £233 GBP|High: £2,055 GBP|Avg: £708 GBP|+11.0%
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
October 25, 2026
Retailer 12£259 GBP
Retailer 5£345 GBP
Retailer 2£372 GBP
Retailer 3£497 GBP
Retailer 7£536 GBP
Retailer 6£544 GBP
Retailer 8£882 GBP
Retailer 4£1,103 GBP
Retailer 11£1,139 GBP
Retailer 9£1,154 GBP
Retailer 10£1,277 GBP
Do Amore Diamonds£2,055 GBP

36 data points across 12 retailers

16 retailers£345 GBP to £2,055 GBP

A
Retailer 1
-
£232 GBP
$308 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£269 GBP
$357 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£287 GBP
$382 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£287 GBP
$382 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£345 GBP
$459 USD
View
A
Retailer 6
-
£372 GBP
$494 USD
View
B+
Retailer 7
-
£497 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£536 GBP
ZAR 11,511 ZAR
View
B+
Retailer 9
-
£544 GBP
View
B
Retailer 10
-
£882 GBP
$1,172 USD
View
B
Retailer 11
-
£1,019 GBP
$1,354 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
£1,103 GBP
$1,466 USD
View
B
Retailer 13
-
£1,139 GBP
$1,514 USD
View
B
Retailer 14
-
£1,154 GBP
$1,533 USD
View
B
Retailer 15
-
£1,277 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-1F40B2DB3 · Oct 23
£2,055 GBP
$2,730 USD
View
15 more retailers have this diamond
Prices start from £345 GBPSave up to £1,709 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
1.75ct Round
£345 GBP