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Oval|Lab Grown|IGI

3.97ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG839611623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839611623

Diamond specifications and retailer prices

From €710 EUR
HK$6,200 HKD
As of October 30, 2026
Save €3,801 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,511 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.97ct lab-grown oval diamond

This 3.97ct 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 LG839611623 or 839611623. Listed at 22 retailers as of October 30, 2026, with prices from €710 to €4,511, a €3,801 spread on the same certified stone. Brilliant Earth lists it at €4,511. 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

3.97
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611623
Dimensions13.14 × 8.80 × 5.49 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
13.14 mm8.80 mm3.97 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839611623
Side View
Table 63.0%Crown 33.2°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 62.4%

Caratlytics Score

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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: €4,511 EUR|Low: €529 EUR|High: €4,511 EUR|Avg: €1,718 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 6€550 EUR
Retailer 11€617 EUR
Retailer 8€683 EUR
Retailer 18€710 EUR
Retailer 5€788 EUR
Retailer 16€957 EUR
Retailer 3€989 EUR
Retailer 4€1,045 EUR
Retailer 20€1,063 EUR
Retailer 23€1,451 EUR
Retailer 22€1,469 EUR
Retailer 13€1,480 EUR
Retailer 10€1,770 EUR
Retailer 9€1,796 EUR
Retailer 15€1,992 EUR
Retailer 2€2,072 EUR
Retailer 7€2,180 EUR
Retailer 17€2,207 EUR
Retailer 12€2,254 EUR
Retailer 14€2,630 EUR
Retailer 19€2,894 EUR
Retailer 21€2,969 EUR
Retailer 24€3,298 EUR
Brilliant Earth€4,511 EUR

28 data points across 24 retailers

22 retailers€710 EUR to €4,511 EUR

Retailer 1
-
€550 EUR
$615 USD
Price last confirmed 20 days ago
Retailer 2
-
€683 EUR
$763 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€710 EUR
HK$6,200 HKD
View
A
Retailer 4
-
€788 EUR
$880 USD
View
A
Retailer 5
-
€957 EUR
$1,069 USD
View
B+
Retailer 6
-
€1,045 EUR
$1,168 USD
View
A
Retailer 7
-
€1,063 EUR
£935 GBP
View
Retailer 8
-
€1,451 EUR
A$2,494 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
€1,469 EUR
ZAR 26,520 ZAR
View
B+
Retailer 10
-
€1,480 EUR
$1,654 USD
View
B+
Retailer 11
-
€1,770 EUR
$1,978 USD
View
Retailer 12
-
€1,796 EUR
$2,007 USD
View
Price last confirmed 21 days ago
Retailer 13
-
€1,992 EUR
£1,752 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
€2,072 EUR
SGD 3,128 SGD
View
B+
Retailer 15
-
€2,180 EUR
$2,435 USD
View
B+
Retailer 16
-
€2,207 EUR
$2,465 USD
View
B+
Retailer 17
-
€2,254 EUR
$2,519 USD
View
Retailer 18
-
€2,630 EUR
A$4,521 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
-
€2,894 EUR
$3,233 USD
View
B
Retailer 20
-
€2,969 EUR
£2,612 GBP
View
B
Retailer 21
-
€3,298 EUR
$3,685 USD
View
Most Expensive
B
Brilliant Earth
21809246A · Oct 30
€4,511 EUR
$5,040 USD
View
21 more retailers have this diamond
Prices start from €710 EURSave up to €3,801 EUR

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
3.97ct Oval
€710 EUR