Oval|Lab Grown|IGI

1.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG818698829

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818698829

Diamond specifications and retailer prices

From $1,281 CAD
$915 USD
As of October 23, 2026
Save $425 CAD (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,973 CAD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818698829 or 818698829. Listed at 13 retailers as of October 23, 2026, with a 33% 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

1.57
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818698829
Dimensions9.03 × 6.59 × 4.17 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm6.59 mm1.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818698829
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $1,973 CAD|Low: $279 CAD|High: $2,295 CAD|Avg: $1,200 CAD|-14.0%
Brilliant Earth
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 20, 2026
Retailer 8$279 CAD
Retailer 2$322 CAD
Retailer 13$395 CAD
Retailer 9$583 CAD
Retailer 12$811 CAD
Retailer 4$813 CAD
Retailer 10$1,108 CAD
Retailer 7$1,113 CAD
Retailer 3$1,281 CAD
Retailer 14$1,428 CAD
Retailer 5$1,481 CAD
Retailer 11$1,621 CAD
Retailer 6$1,706 CAD
Brilliant Earth$1,973 CAD

24 data points across 14 retailers

13 retailers$1,281 CAD to $1,706 CAD

Retailer 1
-
$279 CAD
$199 USD
Price last confirmed 8 days ago
Retailer 2
-
$322 CAD
$230 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$395 CAD
£222 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
$811 CAD
A$891 AUD
View
Price last confirmed 12 days ago
Retailer 5
-
$813 CAD
$581 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,108 CAD
$792 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,113 CAD
$795 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,281 CAD
$915 USD
View
Retailer 9
-
$1,428 CAD
$1,020 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,481 CAD
SGD 1,430 SGD
View
Price last confirmed 16 days ago
Retailer 11
-
$1,621 CAD
£912 GBP
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,706 CAD
View
Most Expensive
Brilliant Earth
20810299A · Oct 21
$1,973 CAD
$1,410 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $1,281 CADSave up to $425 CAD

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.

B+
1.57ct Oval
$1,281 CAD