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5.08ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG772621857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772621857

Diamond specifications and retailer prices

From $1,137 NZD
$641 USD
As of October 29, 2026
Save $4,453 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,591 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.08ct lab-grown round diamond

This 5.08ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772621857 or 772621857. Listed at 13 retailers as of October 29, 2026, with prices from $1,137 to $5,591, a $4,453 spread on the same certified stone. MOH London lists it at $5,591. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.08
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772621857
Dimensions11.12 × 11.09 × 6.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm11.09 mm5.08 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772621857
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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: $5,591 NZD|Low: $1,632 NZD|High: $5,629 NZD|Avg: $2,789 NZD|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$1,632 NZD
Retailer 3$2,053 NZD
Retailer 2$2,102 NZD
Retailer 7$2,140 NZD
Retailer 8$2,156 NZD
Retailer 6$2,929 NZD
Retailer 5$3,373 NZD
MOH London$5,591 NZD

42 data points across 8 retailers

13 retailers$1,137 NZD to $5,591 NZD

A
Cheapest Retailer
-
$1,137 NZD
$641 USD
A
Retailer 2
-
$1,238 NZD
$698 USD
View
A
Retailer 3
-
$1,320 NZD
$744 USD
View
Retailer 4
-
$1,320 NZD
$744 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,632 NZD
$920 USD
View
A
Retailer 6
-
$2,053 NZD
€1,102 EUR
View
A
Retailer 7
-
$2,102 NZD
£933 GBP
View
B+
Retailer 8
-
$2,140 NZD
$1,206 USD
View
B+
Retailer 9
-
$2,156 NZD
$1,215 USD
View
B+
Retailer 10
-
$2,929 NZD
$1,651 USD
View
B+
Retailer 11
-
$3,373 NZD
$1,901 USD
View
B
Retailer 12
-
$3,712 NZD
$2,092 USD
View
Most Expensive
B
MOH London
LG772621857 · Oct 29
$5,591 NZD
£2,481 GBP
View
12 more retailers have this diamond
Prices start from $1,137 NZDSave up to $4,453 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
5.08ct Round
$1,137 NZD