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Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG846655691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846655691

Diamond specifications and retailer prices

From $698 SGD
$546 USD
As of October 29, 2026
Save $5,726 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,424 SGD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 LG846655691 or 846655691. Listed at 21 retailers as of October 29, 2026, with prices from $698 to $6,424, a $5,726 spread on the same certified stone. Helzberg Diamonds lists it at $6,424. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655691
Dimensions13.28 × 8.80 × 5.31 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm8.80 mm4.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846655691
Side View
Table 62.0%Crown 33.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.3%

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: $6,424 SGD|Low: $698 SGD|High: $747,855 SGD|Avg: $151,390 SGD
Helzberg Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 3$698 SGD
Retailer 20$749 SGD
Retailer 13$782 SGD
Retailer 2$862 SGD
Retailer 6$865 SGD
Retailer 4$1,036 SGD
Retailer 18$1,271 SGD
Retailer 10$1,337 SGD
Retailer 15$1,350 SGD
Retailer 21$1,887 SGD
Retailer 17$2,235 SGD
Retailer 11$2,278 SGD
Retailer 7$2,745 SGD
Retailer 19$2,802 SGD
Retailer 9$2,811 SGD
Retailer 16$3,345 SGD
Retailer 5$3,635 SGD
Retailer 8$3,992 SGD
Helzberg Diamonds$6,424 SGD
Retailer 14$383,695 SGD
Retailer 12$447,491 SGD

7 data points across 21 retailers

21 retailers$698 SGD to $6,424 SGD

A
Cheapest Retailer
-
$698 SGD
$546 USD
A
Retailer 2
-
$749 SGD
£462 GBP
View
A
Retailer 3
-
$865 SGD
$677 USD
View
A
Retailer 4
-
$1,036 SGD
$810 USD
View
A
Retailer 5
-
$1,271 SGD
$994 USD
View
B+
Retailer 6
-
$1,337 SGD
$1,046 USD
View
A
Retailer 7
-
$1,350 SGD
£831 GBP
View
B+
Retailer 8
-
$1,887 SGD
$1,476 USD
View
B+
Retailer 9
-
$2,235 SGD
$1,748 USD
View
B+
Retailer 10
-
$2,278 SGD
$1,782 USD
View
B+
Retailer 11
-
$2,745 SGD
$2,147 USD
View
B+
Retailer 12
-
$2,802 SGD
$2,192 USD
View
B+
Retailer 13
-
$2,811 SGD
$2,199 USD
View
B
Retailer 14
-
$3,345 SGD
A$4,026 AUD
View
B
Retailer 15
-
$3,635 SGD
£2,239 GBP
View
B
Retailer 16
-
$3,992 SGD
$3,123 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKMMLLMPH · Oct 31
$6,424 SGD
$5,025 USD
View
16 more retailers have this diamond
Prices start from $698 SGDSave up to $5,726 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
$698 SGD