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Round|Lab Grown|IGI

5.27ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG739516160

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739516160

Diamond specifications and retailer prices

From $609 USD
As of October 29, 2026
Save $2,673 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,282 USD at MOH London · As of October 26, 2026
View at MOH London

About this 5.27ct lab-grown round diamond

This 5.27ct 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 LG739516160 or 739516160. Listed at 10 retailers as of October 26, 2026, with prices from $609 to $3,282, a $2,673 spread on the same certified stone. MOH London lists it at $3,282. 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

5.27
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739516160
Dimensions11.34 × 11.30 × 6.75 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
11.34 mm11.30 mm5.27 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739516160
Side View
Table 59.0%Crown 33.2°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.6%

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: $3,282 USD|Low: $584 USD|High: $3,321 USD|Avg: $1,683 USD|+7.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$609 USD
Retailer 7$682 USD
Retailer 2$940 USD
Retailer 5$1,150 USD
Retailer 11$1,189 USD
Retailer 3$1,212 USD
Retailer 8$1,873 USD
Retailer 6$1,875 USD
Retailer 10$1,985 USD
Retailer 4$2,783 USD
Retailer 12$3,013 USD
MOH London$3,282 USD

39 data points across 12 retailers

10 retailers$609 USD to $3,282 USD

A
Cheapest Retailer
-
$609 USD
A
Retailer 2
-
$682 USD
View
A
Retailer 3
-
$940 USD
£740 GBP
View
A
Retailer 4
-
$1,150 USD
€1,095 EUR
View
A
Retailer 5
-
$1,189 USD
View
B+
Retailer 6
-
$1,873 USD
View
B
Retailer 7
-
$1,875 USD
View
B+
Retailer 8
-
$1,985 USD
View
Retailer 9
-
$3,013 USD
SGD 4,071 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG739516160 · Oct 26
$3,282 USD
£2,584 GBP
View
9 more retailers have this diamond
Prices start from $609 USDSave up to $2,673 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
5.27ct Round
$609 USD