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Round|Lab Grown|IGI

1.01ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG468103378

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468103378

Diamond specifications and retailer prices

From $242 NZD
As of November 1, 2026
Save $2,261 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,503 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG468103378 or 468103378. Listed at 17 retailers as of November 1, 2026, with prices from $242 to $2,503, a $2,261 spread on the same certified stone. MOH London lists it at $2,503. 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

1.01
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468103378
Dimensions6.36 × 6.29 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.36 mm6.29 mm1.01 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468103378
Side View
Table 58.5%Crown 37.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.5%

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: Nov 1
Current: $2,503 NZD|Low: $231 NZD|High: $2,533 NZD|Avg: $657 NZD
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
November 3, 2026
Retailer 8$242 NZD
Retailer 13$270 NZD
Retailer 5$281 NZD
Retailer 4$301 NZD
Retailer 11$301 NZD
Retailer 9$395 NZD
Retailer 2$507 NZD
Retailer 6$530 NZD
Retailer 10$694 NZD
Retailer 12$736 NZD
Retailer 3$964 NZD
Retailer 7$1,018 NZD
MOH London$2,503 NZD

41 data points across 13 retailers

17 retailers$242 NZD to $2,503 NZD

A
Cheapest Retailer
-
$242 NZD
A
Retailer 2
-
$270 NZD
View
Final sale: no returns
A
Retailer 3
-
$281 NZD
View
Retailer 4
-
$301 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$301 NZD
View
B+
Retailer 6
-
$342 NZD
View
B+
Retailer 7
-
$395 NZD
View
B+
Retailer 8
-
$507 NZD
View
B+
Retailer 9
-
$530 NZD
View
B+
Retailer 10
-
$587 NZD
View
B+
Retailer 11
-
$694 NZD
View
B
Retailer 12
-
$736 NZD
View
B
Retailer 13
-
$964 NZD
View
B
Retailer 14
-
$986 NZD
View
B
Retailer 15
-
$1,018 NZD
View
Most Expensive
B
MOH London
LG468103378 · Nov 2
$2,503 NZD
£1,108 GBP
View
15 more retailers have this diamond
Prices start from $242 NZDSave up to $2,261 NZD

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
1.01ct Round
$242 NZD