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Oval|Lab Grown|IGI

3.97ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG829610832

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829610832

Diamond specifications and retailer prices

From $740 SGD
$579 USD
As of October 27, 2026
Save $5,703 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,443 SGD 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 LG829610832 or 829610832. Listed at 22 retailers as of October 27, 2026, with prices from $740 to $6,443, a $5,703 spread on the same certified stone. Brilliant Earth lists it at $6,443. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610832
Dimensions12.73 × 9.10 × 5.43 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.73 mm9.10 mm3.97 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829610832
Side View
Table 65.0%Crown 35.8°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 59.7%

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 27
Current: $6,443 SGD|Low: $711 SGD|High: $11,723 SGD|Avg: $2,471 SGD|-45.0%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 9$740 SGD
Retailer 3$828 SGD
Retailer 19$830 SGD
Retailer 5$918 SGD
Retailer 16$998 SGD
Retailer 18$1,047 SGD
Retailer 22$1,087 SGD
Retailer 4$1,315 SGD
Retailer 11$1,318 SGD
Retailer 6$1,411 SGD
Retailer 2$1,426 SGD
Retailer 13$1,976 SGD
Retailer 24$2,072 SGD
Retailer 14$2,415 SGD
Retailer 20$2,512 SGD
Retailer 17$2,650 SGD
Retailer 8$2,900 SGD
Retailer 21$2,957 SGD
Retailer 12$2,974 SGD
Retailer 7$3,073 SGD
Retailer 15$3,987 SGD
Retailer 23$4,045 SGD
Retailer 10$4,692 SGD
Brilliant Earth$6,443 SGD

28 data points across 24 retailers

22 retailers$740 SGD to $6,443 SGD

A
Cheapest Retailer
-
$740 SGD
$579 USD
A
Retailer 2
-
$830 SGD
$649 USD
View
A
Retailer 3
-
$918 SGD
$718 USD
View
A
Retailer 4
-
$998 SGD
HK$6,100 HKD
View
Retailer 5
-
$1,047 SGD
£645 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,087 SGD
$850 USD
View
A
Retailer 7
-
$1,315 SGD
$1,029 USD
View
B+
Retailer 8
-
$1,411 SGD
$1,104 USD
View
A
Retailer 9
-
$1,426 SGD
£878 GBP
View
A
Retailer 10
-
$1,976 SGD
ZAR 24,970 ZAR
View
B+
Retailer 11
-
$2,072 SGD
$1,621 USD
View
B+
Retailer 12
-
$2,415 SGD
$1,889 USD
View
B+
Retailer 13
-
$2,512 SGD
$1,965 USD
View
Retailer 14
-
$2,650 SGD
£1,632 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$2,900 SGD
View
B+
Retailer 16
-
$2,957 SGD
$2,313 USD
View
B+
Retailer 17
-
$2,974 SGD
$2,326 USD
View
B+
Retailer 18
-
$3,073 SGD
$2,404 USD
View
Retailer 19
-
$3,987 SGD
£2,456 GBP
View
Price last confirmed 15 days ago
B
Retailer 20
-
$4,045 SGD
$3,164 USD
View
B
Retailer 21
-
$4,692 SGD
$3,670 USD
View
Most Expensive
B
Brilliant Earth
21273436A · Oct 30
$6,443 SGD
$5,040 USD
View
21 more retailers have this diamond
Prices start from $740 SGDSave up to $5,703 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
3.97ct Oval
$740 SGD