Round|Lab Grown|IGI

1.74ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG468174128

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468174128

Diamond specifications and retailer prices

From $524 USD
As of October 31, 2026
Save $1,483 USD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,007 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG468174128 or 468174128. Listed at 9 retailers as of October 31, 2026, with prices from $524 to $2,007, a $1,483 spread on the same certified stone. Taylor and Hart lists it at $2,007. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468174128
Dimensions7.69 × 7.72 × 4.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
7.69 mm7.72 mm1.74 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468174128
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $524 USD|Low: $524 USD|High: $3,750 USD|Avg: $1,318 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 31, 2026
Retailer 1$524 USD
Retailer 10$585 USD
Retailer 6$670 USD
Retailer 7$805 USD
Retailer 9$942 USD
Retailer 2$973 USD
Retailer 5$1,470 USD
Retailer 8$1,643 USD
Retailer 3$1,860 USD
Taylor and Hart$2,007 USD
Retailer 4$3,750 USD

6 data points across 11 retailers

9 retailers$524 USD to $2,007 USD

A
Cheapest Retailer
-
$524 USD
Retailer 2
-
$585 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$805 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$942 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$973 USD
View
Retailer 6
-
$1,470 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$1,580 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
$1,860 USD
View
Most Expensive
Taylor and Hart
1Z8MJ66 · Oct 31
$2,007 USD
View
8 more retailers have this diamond
Prices start from $524 USDSave up to $1,483 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.

A
1.74ct Round
$524 USD