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Round|Lab Grown|IGI

0.54ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG407936494

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407936494

Diamond specifications and retailer prices

From $338 USD
As of October 29, 2026
Save $1,343 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,681 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407936494 or 407936494. Listed at 13 retailers as of October 26, 2026, with prices from $338 to $1,681, a $1,343 spread on the same certified stone. MOH London lists it at $1,681. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936494
Dimensions5.31 × 5.29 × 3.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.31 mm5.29 mm0.54 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407936494
Side View
Table 62.5%Crown 32.1°Girdle: ThickPavilion 40.4°Culet: NoneDepth 58.4%

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 29
Current: $1,681 USD|Low: $324 USD|High: $1,699 USD|Avg: $815 USD|-0.9%
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
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Retailer 17
October 30, 2026
Retailer 13$338 USD
Retailer 2$360 USD
Retailer 3$378 USD
Retailer 4$392 USD
Retailer 14$419 USD
Retailer 16$419 USD
Retailer 6$570 USD
Retailer 5$600 USD
Retailer 15$675 USD
Retailer 11$758 USD
Retailer 10$761 USD
Retailer 7$798 USD
Retailer 12$1,229 USD
Retailer 17$1,347 USD
Retailer 8$1,631 USD
MOH London$1,681 USD
Retailer 9$1,683 USD

27 data points across 17 retailers

13 retailers$338 USD to $1,681 USD

A
Cheapest Retailer
-
$338 USD
A
Retailer 2
-
$360 USD
View
B+
Retailer 3
-
$378 USD
View
Final sale: no returns
B+
Retailer 4
-
$392 USD
View
B+
Retailer 5
-
$419 USD
View
B+
Retailer 6
-
$419 USD
View
B
Retailer 7
-
$675 USD
View
B
Retailer 8
-
$758 USD
ZAR 12,241 ZAR
View
B
Retailer 9
-
$761 USD
€725 EUR
View
B
Retailer 10
-
$1,229 USD
View
B
Retailer 11
-
$1,347 USD
View
B
Retailer 12
-
$1,631 USD
£1,284 GBP
View
Most Expensive
B
MOH London
LG407936494 · Oct 26
$1,681 USD
£1,324 GBP
View
12 more retailers have this diamond
Prices start from $338 USDSave up to $1,343 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
0.54ct Round
$338 USD