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Oval|Lab Grown|IGI

1.65ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG734540179

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG734540179

Diamond specifications and retailer prices

From $438 AUD
$307 USD
As of November 1, 2026
Save $1,738 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,176 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG734540179 or 734540179. Listed at 8 retailers as of November 1, 2026, with prices from $438 to $2,176, a $1,738 spread on the same certified stone. MOH London lists it at $2,176. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734540179
Dimensions9.93 × 6.53 × 3.92 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm6.53 mm1.65 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734540179
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

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: $2,176 AUD|Low: $351 AUD|High: $2,246 AUD|Avg: $1,324 AUD
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
November 1, 2026
Retailer 6$438 AUD
Retailer 11$491 AUD
Retailer 9$508 AUD
Retailer 10$888 AUD
Retailer 2$892 AUD
Retailer 5$974 AUD
Retailer 12$1,130 AUD
Retailer 4$1,444 AUD
Retailer 8$1,668 AUD
Retailer 7$1,747 AUD
Retailer 3$2,088 AUD
MOH London$2,176 AUD
Retailer 13$2,246 AUD

24 data points across 13 retailers

8 retailers$438 AUD to $2,176 AUD

A
Cheapest Retailer
-
$438 AUD
$307 USD
A
Retailer 2
-
$491 AUD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$508 AUD
$356 USD
View
A
Retailer 4
-
$888 AUD
$622 USD
View
A
Retailer 5
-
$892 AUD
$625 USD
View
B
Retailer 6
-
$1,668 AUD
$1,169 USD
View
B
Retailer 7
-
$1,747 AUD
$1,224 USD
View
Most Expensive
B
MOH London
LG734540179 · Nov 1
$2,176 AUD
£1,201 GBP
View
7 more retailers have this diamond
Prices start from $438 AUDSave up to $1,738 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
1.65ct Oval
$438 AUD