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Oval|Lab Grown|IGI

1.55ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG830676441

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830676441

Diamond specifications and retailer prices

From $262 USD
As of October 26, 2026
Save $1,129 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,100 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830676441 or 830676441. Listed at 23 retailers as of October 26, 2026, with a 431% 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

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676441
Dimensions9.44 × 6.48 × 3.99 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 mm6.48 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676441
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,309 USD|Low: $252 USD|High: $1,477 USD|Avg: $788 USD|-8.0%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 22
October 29, 2026
Retailer 2$262 USD
Retailer 11$293 USD
Retailer 3$304 USD
Retailer 5$325 USD
Retailer 7$325 USD
Retailer 22$438 USD
Retailer 18$485 USD
Retailer 20$554 USD
Retailer 12$558 USD
Retailer 16$619 USD
Retailer 15$649 USD
Retailer 10$708 USD
Retailer 17$755 USD
Retailer 21$998 USD
Retailer 14$1,007 USD
Retailer 9$1,044 USD
Retailer 4$1,096 USD
Retailer 19$1,189 USD
Retailer 8$1,265 USD
Retailer 1$1,309 USD
Retailer 6$1,344 USD
Retailer 13$1,391 USD

33 data points across 22 retailers

23 retailers$262 USD to $1,391 USD

A
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
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$304 USD
View
A
Retailer 4
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$325 USD
View
A
Retailer 5
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$325 USD
View
B+
Retailer 6
-
$438 USD
View
A
Retailer 7
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$485 USD
View
A
Retailer 8
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$554 USD
€528 EUR
View
A
Retailer 9
-
$558 USD
ZAR 9,018 ZAR
View
A
Retailer 10
-
$619 USD
£487 GBP
View
B+
Retailer 11
-
$649 USD
A$998 AUD
View
B+
Retailer 12
-
$708 USD
View
B+
Retailer 13
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$755 USD
A$1,162 AUD
View
B+
Retailer 14
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$998 USD
View
B+
Retailer 15
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$1,007 USD
View
B+
Retailer 16
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$1,044 USD
View
B+
Retailer 17
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$1,096 USD
View
B+
Retailer 18
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$1,189 USD
View
B+
Retailer 19
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$1,265 USD
£996 GBP
View
B+
Retailer 20
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$1,309 USD
£1,031 GBP
View
B+
Retailer 21
-
$1,344 USD
A$2,068 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$1,391 USD
View
Most Expensive
B
Brilliant Earth
21061352A · Oct 8
$3,100 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from $262 USDSave up to $1,129 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
$262 USD