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Oval|Lab Grown|IGI

1.70ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG451055481

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451055481

Diamond specifications and retailer prices

From $1,196 AUD
$840 USD
As of October 29, 2026
Save $6,041 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,237 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055481 or 451055481. Listed at 12 retailers as of October 27, 2026, with prices from $1,196 to $7,237, a $6,041 spread on the same certified stone. MOH London lists it at $7,237. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055481
Dimensions9.00 × 6.77 × 4.34 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.00 mm6.77 mm1.70 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451055481
Side View
Table 58.5%Crown 35.8°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 64.1%

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: $7,237 AUD|Low: $1,196 AUD|High: $7,324 AUD|Avg: $3,284 AUD|-0.9%
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
October 30, 2026
Retailer 7$1,196 AUD
Retailer 8$1,939 AUD
Retailer 12$2,110 AUD
Retailer 13$2,171 AUD
Retailer 9$2,249 AUD
Retailer 14$2,249 AUD
Retailer 3$2,491 AUD
Retailer 2$2,953 AUD
Retailer 5$3,092 AUD
Retailer 10$3,555 AUD
Retailer 4$4,193 AUD
Retailer 11$4,217 AUD
Retailer 6$6,440 AUD
MOH London$7,237 AUD

37 data points across 14 retailers

12 retailers$1,196 AUD to $7,237 AUD

A
Cheapest Retailer
-
$1,196 AUD
$840 USD
A
Retailer 2
-
$1,939 AUD
$1,362 USD
View
A
Retailer 3
-
$2,110 AUD
$1,482 USD
View
A
Retailer 4
-
$2,171 AUD
$1,525 USD
View
Final sale: no returns
Retailer 5
-
$2,249 AUD
$1,580 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,249 AUD
$1,580 USD
View
A
Retailer 7
-
$2,491 AUD
$1,750 USD
View
A
Retailer 8
-
$2,953 AUD
£1,633 GBP
View
B+
Retailer 9
-
$3,555 AUD
$2,497 USD
View
B
Retailer 10
-
$4,193 AUD
$2,945 USD
View
B
Retailer 11
-
$4,217 AUD
$2,962 USD
View
Most Expensive
B
MOH London
LG451055481 · Oct 27
$7,237 AUD
£4,003 GBP
View
11 more retailers have this diamond
Prices start from $1,196 AUDSave up to $6,041 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
1.70ct Oval
$1,196 AUD