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Oval|Lab Grown|IGI

1.57ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG799687181

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799687181

Diamond specifications and retailer prices

From $259 USD
As of November 1, 2026
Save $2,041 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,300 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799687181 or 799687181. Listed at 21 retailers as of November 1, 2026, with prices from $259 to $2,300, a $2,041 spread on the same certified stone. Do Amore Diamonds lists it at $2,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799687181
Dimensions9.38 × 6.60 × 4.03 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm6.60 mm1.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799687181
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

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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: Nov 1
Current: $2,300 USD|Low: $247 USD|High: $2,300 USD|Avg: $754 USD|+0.9%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
November 2, 2026
Retailer 17$259 USD
Retailer 18$290 USD
Retailer 6$301 USD
Retailer 12$319 USD
Retailer 3$322 USD
Retailer 13$375 USD
Retailer 7$430 USD
Retailer 16$540 USD
Retailer 15$612 USD
Retailer 14$627 USD
Retailer 9$828 USD
Retailer 2$988 USD
Retailer 5$1,141 USD
Retailer 19$1,265 USD
Retailer 11$1,266 USD
Retailer 4$1,307 USD
Retailer 8$1,372 USD
Retailer 20$1,381 USD
Retailer 10$1,419 USD
Do Amore Diamonds$2,300 USD

39 data points across 20 retailers

21 retailers$259 USD to $2,300 USD

A
Cheapest Retailer
-
$259 USD
A
Retailer 2
-
$290 USD
View
Final sale: no returns
A
Retailer 3
-
$301 USD
View
Retailer 4
-
$319 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$322 USD
View
A
Retailer 6
-
$375 USD
£296 GBP
View
B+
Retailer 7
-
$430 USD
View
A
Retailer 8
-
$540 USD
View
A
Retailer 9
-
$612 USD
ZAR 9,891 ZAR
View
A
Retailer 10
-
$627 USD
£494 GBP
View
Retailer 11
-
$828 USD
A$1,274 AUD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$988 USD
View
B
Retailer 13
-
$1,141 USD
View
Retailer 14
-
$1,174 USD
View
Price last confirmed 76 days ago
B
Retailer 15
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$1,265 USD
View
Retailer 16
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$1,266 USD
A$1,947 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$1,307 USD
View
Retailer 18
-
$1,372 USD
£1,080 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,381 USD
View
Retailer 20
-
$1,419 USD
£1,117 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-9CA8B9F68 · Nov 2
$2,300 USD
View
20 more retailers have this diamond
Prices start from $259 USDSave up to $2,041 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
$259 USD