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Oval|Lab Grown|IGI

1.74ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG627482994

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627482994

Diamond specifications and retailer prices

From $339 AUD
$238 USD
As of October 29, 2026
Save $1,355 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,694 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.74ct lab-grown oval diamond

This 1.74ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627482994 or 627482994. Listed at 10 retailers as of October 29, 2026, with prices from $339 to $1,694, a $1,355 spread on the same certified stone. MOH London lists it at $1,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627482994
Dimensions9.47 × 6.93 × 4.22 mm
L/W Ratio1.37
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
9.47 mm6.93 mm1.74 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627482994
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,694 AUD|Low: $339 AUD|High: $2,312 AUD|Avg: $1,182 AUD|-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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 11$339 AUD
Retailer 13$380 AUD
Retailer 14$620 AUD
Retailer 12$710 AUD
Retailer 2$759 AUD
Retailer 3$833 AUD
Retailer 9$980 AUD
Retailer 5$1,065 AUD
Retailer 7$1,098 AUD
Retailer 8$1,314 AUD
Retailer 10$1,357 AUD
Retailer 4$1,381 AUD
MOH London$1,694 AUD
Retailer 6$1,909 AUD
Retailer 15$1,930 AUD
Retailer 16$2,312 AUD

20 data points across 16 retailers

10 retailers$339 AUD to $1,694 AUD

A
Cheapest Retailer
-
$339 AUD
$238 USD
A
Retailer 2
-
$380 AUD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$393 AUD
$276 USD
View
A
Retailer 4
-
$620 AUD
HK$3,400 HKD
View
B+
Retailer 5
-
$710 AUD
$499 USD
View
A
Retailer 6
-
$759 AUD
€508 EUR
View
A
Retailer 7
-
$980 AUD
View
B+
Retailer 8
-
$1,352 AUD
$950 USD
View
B+
Retailer 9
-
$1,357 AUD
$953 USD
View
Most Expensive
B
MOH London
LG627482994 · Oct 29
$1,694 AUD
£937 GBP
View
9 more retailers have this diamond
Prices start from $339 AUDSave up to $1,355 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 Oval
$339 AUD