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Radiant|Lab Grown|IGI

0.55ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG830628834

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG830628834

Diamond specifications and retailer prices

From $133 USD
As of October 28, 2026
Save $1,100 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,233 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830628834 or 830628834. Listed at 17 retailers as of October 25, 2026, with prices from $133 to $1,233, a $1,100 spread on the same certified stone. MOH London lists it at $1,233. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628834
Dimensions5.88 × 4.03 × 2.71 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm4.03 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628834
Side View
Table 67.0%Crown 41.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $1,233 USD|Low: $133 USD|High: $1,262 USD|Avg: $432 USD|-2.3%
MOH London
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 5$133 USD
Retailer 8$200 USD
Retailer 17$251 USD
Retailer 16$266 USD
Retailer 7$291 USD
Retailer 13$299 USD
Retailer 11$355 USD
Retailer 10$365 USD
Retailer 3$374 USD
Retailer 15$408 USD
Retailer 2$440 USD
Retailer 4$527 USD
Retailer 12$528 USD
Retailer 9$540 USD
Retailer 14$762 USD
Retailer 6$896 USD
MOH London$1,233 USD

33 data points across 17 retailers

17 retailers$133 USD to $1,233 USD

A+
Cheapest Retailer
-
$133 USD
Final sale: no returns
A
Retailer 2
-
$200 USD
View
Returns within 30 days
A
Retailer 3
-
$251 USD
View
Returns within 30 days
A
Retailer 4
-
$266 USD
ZAR 4,291 ZAR
View
Returns within 7 days
A
Retailer 5
-
$291 USD
€277 EUR
View
Returns within 100 days
A
Retailer 6
-
$299 USD
£235 GBP
View
Returns within 30 days
B+
Retailer 7
-
$355 USD
£279 GBP
View
Returns within 30 days
B+
Retailer 8
-
$365 USD
View
Returns within 30 days
B+
Retailer 9
-
$374 USD
A$576 AUD
View
B+
Retailer 10
-
$408 USD
A$627 AUD
View
Returns within 30 days
B+
Retailer 11
-
$440 USD
View
Returns within 30 days
B
Retailer 12
-
$527 USD
View
Returns within 30 days
B+
Retailer 13
-
$528 USD
View
Returns within 90 days
B
Retailer 14
-
$540 USD
View
Price last confirmed 18 days ago
Returns within 30 days
B
Retailer 15
-
$762 USD
£600 GBP
View
Returns within 30 days
B
Retailer 16
-
$896 USD
SGD 1,211 SGD
View
Returns within 14 days
Most Expensive
B
MOH London
LG830628834 · Oct 25
$1,233 USD
£971 GBP
View
16 more retailers have this diamond
Prices start from $133 USDSave up to $1,100 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+
0.55ct Radiant
$133 USD