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Oval|Lab Grown|IGI

3.91ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG835656079

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835656079

Diamond specifications and retailer prices

From $1,363 NZD
HK$6,000 HKD
As of October 30, 2026
Save $4,039 NZD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,401 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835656079 or 835656079. Listed at 7 retailers as of October 26, 2026, with prices from $1,363 to $5,401, a $4,039 spread on the same certified stone. MOH London lists it at $5,401. 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

3.91
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656079
Dimensions13.10 × 8.78 × 5.29 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.10 mm8.78 mm3.91 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835656079
Side View
Table 64.0%Crown 33.5°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,401 NZD|Low: $1,363 NZD|High: $5,762 NZD|Avg: $3,065 NZD|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$1,363 NZD
Retailer 3$1,686 NZD
Retailer 2$1,939 NZD
Retailer 8$2,100 NZD
Retailer 6$3,384 NZD
Retailer 5$4,028 NZD
Retailer 4$4,100 NZD
MOH London$5,401 NZD

41 data points across 8 retailers

7 retailers$1,363 NZD to $5,401 NZD

A
Cheapest Retailer
-
$1,363 NZD
HK$6,000 HKD
B+
Retailer 2
-
$1,686 NZD
$950 USD
View
A
Retailer 3
-
$1,939 NZD
£861 GBP
View
B+
Retailer 4
-
$3,384 NZD
$1,907 USD
View
B
Retailer 5
-
$4,028 NZD
$2,270 USD
View
B+
Retailer 6
-
$4,100 NZD
$2,311 USD
View
Most Expensive
B
MOH London
LG835656079 · Oct 26
$5,401 NZD
£2,397 GBP
View
6 more retailers have this diamond
Prices start from $1,363 NZDSave up to $4,039 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
3.91ct Oval
$1,363 NZD