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Round|Lab Grown|IGI

1.74ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG653410333

Shape and cutting style on the report: Round brilliant

Certificate IGI LG653410333

Diamond specifications and retailer prices

From £388 GBP
$520 USD
As of October 23, 2026
2 retailers carry this diamond
Most expensive: £562 GBP at Rare Carat · As of August 16, 2026
View at Rare Carat

About this 1.74ct lab-grown round diamond

This 1.74ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653410333 or 653410333. Listed at 2 retailers as of August 16, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653410333
Dimensions7.76 × 7.71 × 4.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm7.71 mm1.74 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653410333
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: £562 GBP|Low: £123 GBP|High: £1,963 GBP|Avg: £755 GBP|-35.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
August 16, 2026
Retailer 4£318 GBP
Retailer 2£388 GBP
Retailer 3£402 GBP
Retailer 6£475 GBP
Rare Carat£562 GBP
Retailer 10£625 GBP
Retailer 5£637 GBP
Retailer 9£653 GBP
Retailer 8£897 GBP
Retailer 7£1,679 GBP

38 data points across 10 retailers

2 retailers£388 GBP to £562 GBP

Retailer 1
-
£388 GBP
$520 USD
Price last confirmed 7 days ago
Most Expensive
Rare Carat
FC04993 · Aug 16
£562 GBP
$754 USD
View
Price last confirmed 75 days ago
1 more retailer has this diamond

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.

1.74ct Round
£388 GBP