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Oval|Lab Grown|IGI

1.65ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG754509517

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754509517

Diamond specifications and retailer prices

From $317 AUD
$222 USD
As of November 1, 2026
Save $1,284 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,601 AUD at Brilliance · As of November 1, 2026
View at Brilliance

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 LG754509517 or 754509517. Listed at 15 retailers as of November 1, 2026, with prices from $317 to $1,601, a $1,284 spread on the same certified stone. Brilliance lists it at $1,601. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509517
Dimensions9.48 × 6.74 × 4.14 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm6.74 mm1.65 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509517
Side View
Table 62.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

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: $1,601 AUD|Low: $317 AUD|High: $1,601 AUD|Avg: $969 AUD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$317 AUD
Retailer 7$394 AUD
Retailer 8$672 AUD
Retailer 2$732 AUD
Retailer 10$849 AUD
Retailer 9$870 AUD
Retailer 4$1,269 AUD
Retailer 6$1,544 AUD
Retailer 3$1,577 AUD
Brilliance$1,601 AUD

42 data points across 10 retailers

15 retailers$317 AUD to $1,601 AUD

A
Cheapest Retailer
-
$317 AUD
$222 USD
A
Retailer 2
-
$368 AUD
$258 USD
View
Retailer 3
-
$394 AUD
$276 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$394 AUD
$276 USD
View
B+
Retailer 5
-
$672 AUD
$471 USD
View
A
Retailer 6
-
$732 AUD
£404 GBP
View
A
Retailer 7
-
$849 AUD
$595 USD
View
B+
Retailer 8
-
$870 AUD
$610 USD
View
B+
Retailer 9
-
$1,264 AUD
$886 USD
View
B+
Retailer 10
-
$1,269 AUD
$889 USD
View
B+
Retailer 11
-
$1,278 AUD
SGD 1,210 SGD
View
Retailer 12
-
$1,340 AUD
$939 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$1,544 AUD
£852 GBP
View
B+
Retailer 14
-
$1,577 AUD
£870 GBP
View
Most Expensive
B
Brilliance
D37115307 · Nov 1
$1,601 AUD
$1,122 USD
View
14 more retailers have this diamond
Prices start from $317 AUDSave up to $1,284 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
$317 AUD