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Oval|Lab Grown|IGI

1.57ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG827606930

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG827606930

Diamond specifications and retailer prices

From $235 USD
As of October 26, 2026
Save $1,070 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,330 USD at Rare Carat · As of October 14, 2026
View at Rare Carat

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827606930 or 827606930. Listed at 19 retailers as of October 26, 2026, with a 455% 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827606930
Dimensions9.51 × 6.63 × 3.94 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
9.51 mm6.63 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827606930
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.4%

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: Oct 26
Current: $1,330 USD|Low: $262 USD|High: $1,345 USD|Avg: $811 USD|-1.1%
Rare Carat
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
Retailer 15
October 29, 2026
Retailer 3$262 USD
Retailer 12$272 USD
Retailer 9$310 USD
Retailer 4$392 USD
Retailer 10$500 USD
Retailer 2$548 USD
Retailer 14$658 USD
Retailer 11$679 USD
Retailer 13$939 USD
Retailer 15$988 USD
Retailer 6$1,143 USD
Retailer 8$1,173 USD
Retailer 7$1,194 USD
Retailer 5$1,305 USD
Rare Carat$1,330 USD

36 data points across 15 retailers

19 retailers$235 USD to $1,305 USD

A
Cheapest Retailer
-
$235 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$291 USD
View
A
Retailer 5
-
$291 USD
View
A
Retailer 6
-
$310 USD
£244 GBP
View
B+
Retailer 7
-
$392 USD
View
A
Retailer 8
-
$500 USD
ZAR 8,082 ZAR
View
A
Retailer 9
-
$548 USD
£432 GBP
View
A
Retailer 10
-
$658 USD
View
A
Retailer 11
-
$679 USD
A$1,044 AUD
View
B+
Retailer 12
-
$936 USD
View
B+
Retailer 13
-
$939 USD
View
B+
Retailer 14
-
$988 USD
View
B
Retailer 15
-
$1,143 USD
£900 GBP
View
B+
Retailer 16
-
$1,173 USD
£924 GBP
View
B
Retailer 17
-
$1,194 USD
View
B
Retailer 18
-
$1,305 USD
View
Most Expensive
Rare Carat
178215 · Oct 14
$1,330 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $235 USDSave up to $1,070 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.

A
1.57ct Oval
$235 USD