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Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG833670830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833670830

Diamond specifications and retailer prices

From $775 SGD
$606 USD
As of October 31, 2026
Save $7,637 SGD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,412 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833670830 or 833670830. Listed at 13 retailers as of October 29, 2026, with prices from $775 to $8,412, a $7,637 spread on the same certified stone. Brilliant Earth lists it at $8,412. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833670830
Dimensions12.41 × 8.79 × 5.63 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm8.79 mm4.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833670830
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.1%

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 31
Current: $1,436 SGD|Low: $744 SGD|High: $322,832 SGD|Avg: $12,302 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$744 SGD
Retailer 10$775 SGD
Retailer 6$1,029 SGD
Retailer 2$1,151 SGD
Retailer 5$1,337 SGD
Retailer 1$1,436 SGD
Retailer 11$1,884 SGD
Retailer 8$2,214 SGD
Retailer 3$2,763 SGD
Retailer 7$2,782 SGD
Retailer 4$2,785 SGD
Retailer 9$3,362 SGD

20 data points across 12 retailers

13 retailers$775 SGD to $8,412 SGD

Retailer 1
-
$744 SGD
£458 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$775 SGD
$606 USD
View
Final sale: no returns
A
Retailer 3
-
$1,029 SGD
$805 USD
View
B+
Retailer 4
-
$1,151 SGD
$900 USD
View
A
Retailer 5
-
$1,337 SGD
£823 GBP
View
A
Retailer 6
-
$1,436 SGD
€1,070 EUR
View
B+
Retailer 7
-
$1,884 SGD
$1,474 USD
View
B+
Retailer 8
-
$2,214 SGD
$1,732 USD
View
B+
Retailer 9
-
$2,763 SGD
$2,161 USD
View
B+
Retailer 10
-
$2,782 SGD
$2,176 USD
View
B+
Retailer 11
-
$2,785 SGD
$2,179 USD
View
B
Retailer 12
-
$3,362 SGD
$2,630 USD
View
Most Expensive
B
Brilliant Earth
22174552A · Oct 29
$8,412 SGD
$6,580 USD
View
12 more retailers have this diamond
Prices start from $775 SGDSave up to $7,637 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
4.00ct Oval
$775 SGD