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Round|Lab Grown|IGI

1.74ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG478113427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478113427

Diamond specifications and retailer prices

From $1,520 USD
As of October 29, 2026
Save $4,083 USD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,603 USD at MOH London · As of October 29, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG478113427 or 478113427. Listed at 11 retailers as of October 29, 2026, with prices from $1,520 to $5,603, a $4,083 spread on the same certified stone. MOH London lists it at $5,603. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113427
Dimensions7.74 × 7.77 × 4.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.74 mm7.77 mm1.74 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478113427
Side View
Table 55.0%Crown 35.3°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 61.4%

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: $5,603 USD|Low: $1,344 USD|High: $5,649 USD|Avg: $2,839 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$1,520 USD
Retailer 5$1,682 USD
Retailer 9$1,883 USD
Retailer 7$1,952 USD
Retailer 10$1,952 USD
Retailer 11$2,120 USD
Retailer 12$2,615 USD
Retailer 8$3,066 USD
Retailer 2$3,365 USD
Retailer 3$3,825 USD
Retailer 4$4,368 USD
MOH London$5,603 USD

15 data points across 12 retailers

11 retailers$1,520 USD to $5,603 USD

B+
Cheapest Retailer
-
$1,520 USD
B
Retailer 2
-
$1,682 USD
View
B
Retailer 3
-
$1,831 USD
View
B
Retailer 4
-
$1,883 USD
View
Final sale: no returns
Retailer 5
-
$1,952 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$1,952 USD
View
B
Retailer 7
-
$2,120 USD
View
B
Retailer 8
-
$3,066 USD
View
B
Retailer 9
-
$3,365 USD
View
B
Retailer 10
-
$3,658 USD
View
Most Expensive
B
MOH London
LG478113427 · Oct 29
$5,603 USD
£4,412 GBP
View
10 more retailers have this diamond
Prices start from $1,520 USDSave up to $4,083 USD

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+
1.74ct Round
$1,520 USD