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Oval|Lab Grown|IGI

3.91ct E VS1 Oval Lab Grown Diamond

E/VS1 • IGI LG786603259

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786603259

Diamond specifications and retailer prices

From $764 SGD
$598 USD
As of October 29, 2026
Save $5,069 SGD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,833 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

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) and certified by IGI LG786603259 or 786603259. Listed at 7 retailers as of October 29, 2026, with prices from $764 to $5,833, a $5,069 spread on the same certified stone. Frank Darling lists it at $5,833. 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786603259
Dimensions8.83 × 8.83 × 12.48 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
8.83 mm8.83 mm3.91 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786603259
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: $5,833 SGD|Low: $489 SGD|High: $6,545 SGD|Avg: $2,569 SGD|-0.0%
Frank Darling
Retailer 2
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Retailer 15
October 28, 2026
Retailer 4$489 SGD
Retailer 2$764 SGD
Retailer 3$972 SGD
Retailer 9$1,064 SGD
Retailer 14$1,195 SGD
Retailer 11$1,343 SGD
Retailer 15$2,005 SGD
Retailer 13$2,423 SGD
Retailer 5$2,726 SGD
Retailer 6$2,869 SGD
Retailer 10$2,899 SGD
Retailer 7$3,656 SGD
Retailer 8$4,513 SGD
Frank Darling$5,833 SGD
Retailer 12$6,545 SGD

13 data points across 15 retailers

7 retailers$764 SGD to $5,833 SGD

A
Cheapest Retailer
-
$764 SGD
$598 USD
Final sale: no returns
B+
Retailer 2
-
$1,064 SGD
$832 USD
View
Retailer 3
-
$2,005 SGD
$1,568 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$2,899 SGD
$2,268 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$3,656 SGD
A$4,400 AUD
View
Price last confirmed 118 days ago
B
Retailer 6
-
$4,513 SGD
$3,530 USD
View
Most Expensive
B
Frank Darling
100752346637KD · Oct 29
$5,833 SGD
$4,563 USD
View
6 more retailers have this diamond
Prices start from $764 SGDSave up to $5,069 SGD

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
$764 SGD