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Round|Lab Grown|IGI

1.74ct F I1 Round Lab Grown Diamond

EX • F/I1 • IGI LG754510349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510349

Diamond specifications and retailer prices

From $268 AUD
$188 USD
As of November 1, 2026
Save $1,319 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,587 AUD 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG754510349 or 754510349. Listed at 10 retailers as of October 29, 2026, with prices from $268 to $1,587, a $1,319 spread on the same certified stone. MOH London lists it at $1,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510349
Dimensions7.63 × 7.68 × 4.82 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
7.63 mm7.68 mm1.74 ctF / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510349
Side View
Table 54.0%Crown 33.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.0%

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: Nov 1
Current: $1,587 AUD|Low: $268 AUD|High: $1,587 AUD|Avg: $739 AUD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$268 AUD
Retailer 7$311 AUD
Retailer 3$332 AUD
Retailer 10$338 AUD
Retailer 9$571 AUD
Retailer 8$586 AUD
Retailer 6$715 AUD
Retailer 4$1,070 AUD
Retailer 5$1,074 AUD
MOH London$1,587 AUD

21 data points across 10 retailers

10 retailers$268 AUD to $1,587 AUD

A
Cheapest Retailer
-
$268 AUD
$188 USD
A
Retailer 2
-
$311 AUD
$218 USD
View
A
Retailer 3
-
$332 AUD
$233 USD
View
Retailer 4
-
$338 AUD
$237 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$571 AUD
€381 EUR
View
B+
Retailer 6
-
$586 AUD
$411 USD
View
B+
Retailer 7
-
$715 AUD
$501 USD
View
B+
Retailer 8
-
$1,070 AUD
$750 USD
View
B+
Retailer 9
-
$1,074 AUD
$753 USD
View
Most Expensive
B
MOH London
LG754510349 · Oct 29
$1,587 AUD
£876 GBP
View
9 more retailers have this diamond
Prices start from $268 AUDSave up to $1,319 AUD

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
$268 AUD