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Oval|Lab Grown|IGI

3.91ct E VVS2 Oval Lab Grown Diamond

GD • E/VVS2 • IGI LG733540543

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733540543

Diamond specifications and retailer prices

From $737 USD
As of October 29, 2026
Save $8,493 USD (92%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,230 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG733540543 or 733540543. Listed at 12 retailers as of October 29, 2026, with prices from $737 to $9,230, a $8,493 spread on the same certified stone. Brilliant Earth lists it at $9,230. 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
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733540543
Dimensions12.66 × 8.87 × 5.50 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
12.66 mm8.87 mm3.91 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733540543
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.0%

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 29
Current: $9,230 USD|Low: $737 USD|High: $9,520 USD|Avg: $2,468 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 14$737 USD
Retailer 2$1,020 USD
Retailer 16$1,088 USD
Retailer 7$1,101 USD
Retailer 10$1,295 USD
Retailer 15$1,384 USD
Retailer 9$1,385 USD
Retailer 8$1,409 USD
Retailer 5$1,453 USD
Retailer 12$1,928 USD
Retailer 13$2,104 USD
Retailer 3$2,565 USD
Retailer 11$3,359 USD
Retailer 6$3,426 USD
Retailer 4$4,605 USD
Brilliant Earth$9,230 USD

30 data points across 16 retailers

12 retailers$737 USD to $9,230 USD

A
Cheapest Retailer
-
$737 USD
A
Retailer 2
-
$801 USD
View
A
Retailer 3
-
$1,020 USD
£803 GBP
View
A
Retailer 4
-
$1,088 USD
HK$8,500 HKD
View
A
Retailer 5
-
$1,295 USD
€1,233 EUR
View
A
Retailer 6
-
$1,384 USD
View
A
Retailer 7
-
$1,385 USD
View
Retailer 8
-
$1,928 USD
A$2,966 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,104 USD
View
B+
Retailer 10
-
$2,402 USD
View
B+
Retailer 11
-
$3,359 USD
£2,645 GBP
View
Most Expensive
B
Brilliant Earth
16335660A · Oct 29
$9,230 USD
View
11 more retailers have this diamond
Prices start from $737 USDSave up to $8,493 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
3.91ct Oval
$737 USD