Oval|Lab Grown|IGI

1.51ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG833680985

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833680985

Diamond specifications and retailer prices

From $345 AUD
$242 USD
As of October 29, 2026
Save $1,194 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,777 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833680985 or 833680985. Listed at 16 retailers as of October 26, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833680985
Dimensions9.09 × 6.35 × 4.03 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm6.35 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833680985
Side View
Table 59.0%Crown 39.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.5%

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: $634 AUD|Low: $335 AUD|High: $1,902 AUD|Avg: $1,051 AUD|-9.4%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 13$345 AUD
Retailer 4$349 AUD
Retailer 6$404 AUD
Retailer 14$515 AUD
Retailer 1$634 AUD
Retailer 9$707 AUD
Retailer 7$712 AUD
Retailer 12$972 AUD
Retailer 3$1,308 AUD
Retailer 8$1,370 AUD
Retailer 5$1,388 AUD
Retailer 11$1,438 AUD
Retailer 2$1,537 AUD
Retailer 10$1,539 AUD
Reve Diamonds$1,777 AUD

40 data points across 15 retailers

16 retailers$345 AUD to $1,539 AUD

A
Cheapest Retailer
-
$345 AUD
$242 USD
Final sale: no returns
Retailer 2
-
$349 AUD
$245 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$404 AUD
$284 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$431 AUD
$303 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$515 AUD
$362 USD
View
A
Retailer 6
-
$634 AUD
€424 EUR
View
A
Retailer 7
-
$707 AUD
£391 GBP
View
A
Retailer 8
-
$712 AUD
$500 USD
View
A
Retailer 9
-
$972 AUD
$683 USD
View
B
Retailer 10
-
$1,308 AUD
$919 USD
View
B
Retailer 11
-
$1,370 AUD
$962 USD
View
Retailer 12
-
$1,388 AUD
$975 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$1,438 AUD
$1,010 USD
View
B+
Retailer 14
-
$1,537 AUD
$1,080 USD
View
B
Retailer 15
-
$1,539 AUD
£851 GBP
View
Most Expensive
Reve Diamonds
0BFBE79DA · Oct 25
$1,777 AUD
$1,249 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $345 AUDSave up to $1,194 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
1.51ct Oval
$345 AUD