CaratHunter
Plans
Oval|Lab Grown|IGI

0.55ct I SI2 Oval Lab Grown Diamond

VG • I/SI2 • IGI LG407932221

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407932221

Diamond specifications and retailer prices

From $261 USD
As of October 29, 2026
Save $1,036 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,297 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407932221 or 407932221. Listed at 11 retailers as of October 26, 2026, with prices from $261 to $1,297, a $1,036 spread on the same certified stone. MOH London lists it at $1,297. 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

0.55
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932221
Dimensions6.52 × 4.66 × 2.81 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.52 mm4.66 mm0.55 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407932221
Side View
Table 57.0%Crown 32.5°Girdle: MED-VTKPavilion 40°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,297 USD|Low: $250 USD|High: $1,311 USD|Avg: $579 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
October 30, 2026
Retailer 6$261 USD
Retailer 9$291 USD
Retailer 7$323 USD
Retailer 10$323 USD
Retailer 2$360 USD
Retailer 8$537 USD
Retailer 4$605 USD
Retailer 11$672 USD
Retailer 3$677 USD
Retailer 5$992 USD
MOH London$1,297 USD

21 data points across 11 retailers

11 retailers$261 USD to $1,297 USD

B+
Cheapest Retailer
-
$261 USD
B+
Retailer 2
-
$291 USD
View
Final sale: no returns
B+
Retailer 3
-
$302 USD
View
B+
Retailer 4
-
$323 USD
View
B+
Retailer 5
-
$323 USD
View
B+
Retailer 6
-
$360 USD
View
B
Retailer 7
-
$537 USD
View
B
Retailer 8
-
$605 USD
€576 EUR
View
B
Retailer 9
-
$992 USD
View
C
Retailer 10
-
$1,038 USD
View
Most Expensive
B
MOH London
LG407932221 · Oct 26
$1,297 USD
£1,021 GBP
View
10 more retailers have this diamond
Prices start from $261 USDSave up to $1,036 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.

B+
0.55ct Oval
$261 USD