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Oval|Lab Grown|IGI

1.57ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG812646199

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812646199

Diamond specifications and retailer prices

From $227 USD
As of October 29, 2026
Save $1,038 USD (82%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $1,265 USD at Reve Diamonds · As of November 2, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812646199 or 812646199. Listed at 30 retailers as of October 29, 2026, with prices from $227 to $1,265, a $1,038 spread on the same certified stone. Reve Diamonds lists it at $1,265. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812646199
Dimensions9.44 × 6.45 × 4.11 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm6.45 mm1.57 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812646199
Side View
Table 61.0%Crown 35.2°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.7%

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 29
Current: $1,122 USD|Low: $246 USD|High: $1,288 USD|Avg: $701 USD|-8.3%
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
Retailer 15
Reve Diamonds
November 2, 2026
Retailer 2$253 USD
Retailer 4$263 USD
Retailer 5$273 USD
Retailer 6$276 USD
Retailer 11$471 USD
Retailer 13$486 USD
Retailer 12$513 USD
Retailer 15$537 USD
Retailer 8$644 USD
Retailer 10$677 USD
Retailer 7$886 USD
Retailer 9$890 USD
Retailer 3$958 USD
Retailer 1$1,122 USD
Retailer 14$1,129 USD
Reve Diamonds$1,265 USD

34 data points across 16 retailers

30 retailers$227 USD to $1,265 USD

Retailer 1
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$220 USD
Price last confirmed 31 days ago
Retailer 2
-
$220 USD
View
Price last confirmed 29 days ago
Retailer 3
-
$220 USD
View
Price last confirmed 10 days ago
A
Retailer 4
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$227 USD
View
A
Retailer 5
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$253 USD
View
Final sale: no returns
A
Retailer 6
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$263 USD
View
A
Retailer 7
-
$263 USD
View
Retailer 8
-
$266 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$273 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$276 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$282 USD
View
Retailer 12
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$285 USD
View
Price last confirmed 23 days ago
Retailer 13
-
$285 USD
View
Price last confirmed 29 days ago
Retailer 14
-
$285 USD
View
Price last confirmed 31 days ago
A
Retailer 15
-
$471 USD
View
A
Retailer 16
-
$486 USD
ZAR 7,855 ZAR
View
A
Retailer 17
-
$513 USD
£404 GBP
View
A
Retailer 18
-
$537 USD
View
A
Retailer 19
-
$644 USD
A$991 AUD
View
A
Retailer 20
-
$677 USD
View
Retailer 21
-
$886 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$890 USD
View
B+
Retailer 23
-
$905 USD
View
Retailer 24
-
$915 USD
View
Price last confirmed 33 days ago
Retailer 25
-
$915 USD
View
Price last confirmed 23 days ago
Retailer 26
-
$915 USD
View
Price last confirmed 26 days ago
B+
Retailer 27
-
$958 USD
View
B
Retailer 28
-
$1,122 USD
View
B
Retailer 29
-
$1,129 USD
£889 GBP
View
Most Expensive
B
Reve Diamonds
4CCDDF85F · Nov 2
$1,265 USD
View
29 more retailers have this diamond
Prices start from $227 USDSave up to $1,038 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
$227 USD