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Oval|Lab Grown|IGI

4.12ct E VS1 Oval Lab Grown Diamond

E/VS1 • IGI LG789631106

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789631106

Diamond specifications and retailer prices

From $876 SGD
£538 GBP
As of October 30, 2026
Save $7,609 SGD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $8,485 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.12ct lab-grown oval diamond

This 4.12ct 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 LG789631106 or 789631106. Listed at 29 retailers as of October 29, 2026, with prices from $876 to $8,485, a $7,609 spread on the same certified stone. Brilliant Earth lists it at $8,485. 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

4.12
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789631106
Dimensions8.87 × 8.87 × 5.61 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
8.87 mm8.87 mm4.12 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789631106
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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: $8,485 SGD|Low: $838 SGD|High: $8,485 SGD|Avg: $2,556 SGD
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 8$838 SGD
Retailer 2$876 SGD
Retailer 10$950 SGD
Retailer 3$1,013 SGD
Retailer 7$1,013 SGD
Retailer 14$1,237 SGD
Retailer 5$1,451 SGD
Retailer 11$1,621 SGD
Retailer 15$1,642 SGD
Retailer 13$2,155 SGD
Retailer 16$2,182 SGD
Retailer 18$2,275 SGD
Retailer 9$2,847 SGD
Retailer 6$3,275 SGD
Retailer 4$3,968 SGD
Retailer 12$4,288 SGD
Retailer 17$4,928 SGD
Brilliant Earth$8,485 SGD

34 data points across 18 retailers

29 retailers$876 SGD to $8,485 SGD

Retailer 1
-
$838 SGD
$654 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$876 SGD
£538 GBP
View
Retailer 3
-
$950 SGD
$741 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$977 SGD
$762 USD
View
Final sale: no returns
Retailer 5
-
$1,013 SGD
$790 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,013 SGD
$790 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,181 SGD
HK$7,200 HKD
View
B+
Retailer 8
-
$1,237 SGD
$965 USD
View
B+
Retailer 9
-
$1,451 SGD
$1,132 USD
View
B+
Retailer 10
-
$1,456 SGD
$1,136 USD
View
B+
Retailer 11
-
$1,569 SGD
€1,166 EUR
View
A
Retailer 12
-
$1,621 SGD
£996 GBP
View
B+
Retailer 13
-
$1,642 SGD
€1,220 EUR
View
B+
Retailer 14
-
$2,155 SGD
ZAR 27,160 ZAR
View
Retailer 15
-
$2,182 SGD
A$2,619 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$2,275 SGD
$1,775 USD
View
B+
Retailer 17
-
$2,360 SGD
$1,841 USD
View
Retailer 18
-
$2,847 SGD
$2,221 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$3,145 SGD
£1,932 GBP
View
B
Retailer 20
-
$3,275 SGD
$2,555 USD
View
B
Retailer 21
-
$3,334 SGD
$2,602 USD
View
B
Retailer 22
-
$3,414 SGD
View
B
Retailer 23
-
$3,453 SGD
$2,694 USD
View
B
Retailer 24
-
$3,492 SGD
$2,724 USD
View
Retailer 25
-
$3,968 SGD
A$4,763 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
-
$4,288 SGD
£2,634 GBP
View
B
Retailer 27
-
$4,804 SGD
$3,748 USD
View
Retailer 28
-
$4,928 SGD
$3,845 USD
View
Price last confirmed 8 days ago
Most Expensive
C
Brilliant Earth
18517813A · Oct 29
$8,485 SGD
$6,620 USD
View
28 more retailers have this diamond
Prices start from $876 SGDSave up to $7,609 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
4.12ct Oval
$876 SGD