Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG829606471

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829606471

Diamond specifications and retailer prices

From $303 USD
As of November 1, 2026
Save $2,387 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,690 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829606471 or 829606471. Listed at 18 retailers as of November 1, 2026, with prices from $303 to $2,690, a $2,387 spread on the same certified stone. Do Amore Diamonds lists it at $2,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829606471
Dimensions11.45 × 5.75 × 3.70 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.75 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829606471
Side View
Table 58.0%Crown 33.2°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 64.3%

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: Nov 1
Current: $2,690 USD|Low: $291 USD|High: $2,820 USD|Avg: $894 USD|-4.6%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 2, 2026
Retailer 17$303 USD
Retailer 18$351 USD
Retailer 9$376 USD
Retailer 16$376 USD
Retailer 7$434 USD
Retailer 2$485 USD
Retailer 4$501 USD
Retailer 5$530 USD
Retailer 3$711 USD
Retailer 11$715 USD
Retailer 12$737 USD
Retailer 14$967 USD
Retailer 15$1,154 USD
Retailer 10$1,333 USD
Retailer 8$1,443 USD
Retailer 6$1,494 USD
Retailer 13$1,671 USD
Do Amore Diamonds$2,690 USD

31 data points across 18 retailers

18 retailers$303 USD to $2,690 USD

A
Cheapest Retailer
-
$303 USD
A
Retailer 2
-
$351 USD
View
Retailer 3
-
$376 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$376 USD
View
A
Retailer 5
-
$434 USD
View
A
Retailer 6
-
$485 USD
£382 GBP
View
A
Retailer 7
-
$501 USD
View
A
Retailer 8
-
$530 USD
View
A
Retailer 9
-
$711 USD
View
A
Retailer 10
-
$715 USD
ZAR 11,553 ZAR
View
A
Retailer 11
-
$737 USD
£580 GBP
View
B+
Retailer 12
-
$967 USD
A$1,487 AUD
View
B
Retailer 13
-
$1,154 USD
View
B
Retailer 14
-
$1,333 USD
View
B
Retailer 15
-
$1,443 USD
View
B
Retailer 16
-
$1,494 USD
View
B
Retailer 17
-
$1,671 USD
£1,316 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3241238BC · Nov 2
$2,690 USD
View
17 more retailers have this diamond
Prices start from $303 USDSave up to $2,387 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
1.55ct Oval
$303 USD