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Round|Lab Grown|IGI

5.32ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG597378649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG597378649

Diamond specifications and retailer prices

From $1,306 USD
As of October 30, 2026
Save $643 USD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,752 USD at MOH London · As of October 4, 2026
View at MOH London

About this 5.32ct lab-grown round diamond

This 5.32ct 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 LG597378649 or 597378649. Listed at 6 retailers as of October 30, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.32
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597378649
Dimensions11.20 × 11.16 × 6.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.20 mm11.16 mm5.32 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597378649
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,752 USD|Low: $596 USD|High: $8,230 USD|Avg: $2,400 USD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 9$865 USD
Retailer 8$1,070 USD
Retailer 7$1,216 USD
Retailer 11$1,306 USD
Retailer 3$1,435 USD
Retailer 4$1,489 USD
Retailer 5$1,500 USD
Retailer 2$1,949 USD
Retailer 10$3,507 USD
MOH London$3,752 USD
Retailer 6$8,150 USD

23 data points across 11 retailers

6 retailers$1,306 USD to $1,949 USD

Retailer 1
-
$1,216 USD
HK$9,500 HKD
Price last confirmed 25 days ago
B+
Retailer 2
-
$1,306 USD
View
B+
Retailer 3
-
$1,949 USD
A$2,998 AUD
View
Retailer 4
-
$2,781 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$3,507 USD
SGD 4,739 SGD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
LG597378649 · Oct 4
$3,752 USD
£2,954 GBP
View
Price last confirmed 27 days ago
5 more retailers have this diamond
Prices start from $1,306 USDSave up to $643 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+
5.32ct Round
$1,306 USD