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 $915 USD
As of October 23, 2026
Save $304 USD (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,410 USD 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: $1,410 USD|Low: $199 USD|High: $1,640 USD|Avg: $858 USD|-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$199 USD
Retailer 2$230 USD
Retailer 13$283 USD
Retailer 9$417 USD
Retailer 12$579 USD
Retailer 4$581 USD
Retailer 10$792 USD
Retailer 7$795 USD
Retailer 3$915 USD
Retailer 14$1,020 USD
Retailer 5$1,058 USD
Retailer 11$1,158 USD
Retailer 6$1,219 USD
Brilliant Earth$1,410 USD

24 data points across 14 retailers

13 retailers$915 USD to $1,219 USD

Retailer 1
-
$199 USD
Price last confirmed 9 days ago
Retailer 2
-
$230 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$283 USD
£222 GBP
View
Price last confirmed 13 days ago
Retailer 4
-
$579 USD
A$891 AUD
View
Price last confirmed 12 days ago
Retailer 5
-
$581 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$792 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$795 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$915 USD
View
Retailer 9
-
$1,020 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,058 USD
SGD 1,430 SGD
View
Price last confirmed 17 days ago
Retailer 11
-
$1,158 USD
£912 GBP
View
Price last confirmed 11 days ago
B
Retailer 12
-
$1,219 USD
CA$1,693 CAD
View
Most Expensive
Brilliant Earth
20810299A · Oct 21
$1,410 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $915 USDSave up to $304 USD

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
$915 USD