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Round|Lab Grown|IGI

0.74ct E SI2 Round Lab Grown Diamond

EX • E/SI2

Diamond specifications and retailer prices

From $156 USD
As of October 27, 2026
Save $650 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $806 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 0.74ct lab-grown round diamond

This 0.74ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 27, 2026, with prices from $156 to $806, a $650 spread on the same certified stone. Helzberg Diamonds lists it at $806. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.74
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.77 × 5.81 × 3.60 mm
L/W Ratio1.01
Top View
5.77 mm5.81 mm0.74 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $806 USD|Low: $156 USD|High: $850 USD|Avg: $441 USD|-5.2%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
October 21, 2026
Retailer 2$156 USD
Retailer 4$158 USD
Retailer 3$472 USD
Helzberg Diamonds$806 USD

5 data points across 4 retailers

3 retailers$156 USD to $806 USD

A
Cheapest Retailer
-
$156 USD
B
Retailer 2
-
$472 USD
View
Most Expensive
C
Helzberg Diamonds
ZXZNGMLKOONL · Oct 29
$806 USD
View
2 more retailers have this diamond
Prices start from $156 USDSave up to $650 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
0.74ct Round
$156 USD