Round|Lab Grown|IGI

0.55ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG830643418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830643418

Diamond specifications and retailer prices

From $141 USD
HK$1,100 HKD
As of November 1, 2026
Save $314 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $911 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830643418 or 830643418. Listed at 16 retailers as of October 27, 2026, with a 223% 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

0.55
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643418
Dimensions5.34 × 5.28 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm5.28 mm0.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643418
Side View
Table 60.0%Crown 31.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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: $911 USD|Low: $141 USD|High: $925 USD|Avg: $319 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$141 USD
Retailer 9$170 USD
Retailer 8$219 USD
Retailer 5$226 USD
Retailer 7$237 USD
Retailer 10$253 USD
Retailer 11$270 USD
Retailer 2$278 USD
Retailer 6$345 USD
Retailer 3$349 USD
Retailer 12$455 USD
MOH London$911 USD

39 data points across 12 retailers

16 retailers$141 USD to $455 USD

Retailer 1
-
$99 USD
Price last confirmed 23 days ago
Retailer 2
-
$115 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$131 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$141 USD
HK$1,100 HKD
View
Retailer 5
-
$170 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$219 USD
ZAR 3,544 ZAR
View
Price last confirmed 10 days ago
A
Retailer 7
-
$226 USD
€215 EUR
View
B+
Retailer 8
-
$237 USD
£186 GBP
View
Retailer 9
-
$253 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$270 USD
View
B+
Retailer 11
-
$278 USD
View
B+
Retailer 12
-
$345 USD
View
B+
Retailer 13
-
$349 USD
SGD 471 SGD
View
Retailer 14
-
$396 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$455 USD
View
Most Expensive
MOH London
LG830643418 · Oct 21
$911 USD
£717 GBP
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $141 USDSave up to $314 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 Round
$141 USD