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Oval|Lab Grown|IGI

4.00ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG814636083

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814636083

Diamond specifications and retailer prices

From $619 SGD
$484 USD
As of November 1, 2026
Save $2,605 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,869 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814636083 or 814636083. Listed at 18 retailers as of October 29, 2026, with a 421% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814636083
Dimensions11.65 × 8.89 × 5.91 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm8.89 mm4.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814636083
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 66.5%

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: Nov 1
Current: $3,869 SGD|Low: $595 SGD|High: $11,538 SGD|Avg: $2,144 SGD
Rare Carat
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 18$619 SGD
Retailer 8$693 SGD
Retailer 5$694 SGD
Retailer 10$769 SGD
Retailer 17$769 SGD
Retailer 3$838 SGD
Retailer 16$946 SGD
Retailer 15$1,023 SGD
Retailer 13$1,162 SGD
Retailer 9$1,290 SGD
Retailer 6$1,473 SGD
Retailer 2$1,534 SGD
Retailer 14$1,540 SGD
Retailer 4$2,065 SGD
Retailer 19$2,470 SGD
Retailer 11$2,506 SGD
Retailer 7$2,562 SGD
Retailer 20$3,224 SGD
Rare Carat$3,869 SGD
Retailer 12$11,538 SGD

38 data points across 20 retailers

18 retailers$619 SGD to $3,224 SGD

A
Cheapest Retailer
-
$619 SGD
$484 USD
A
Retailer 2
-
$693 SGD
$542 USD
View
Final sale: no returns
A
Retailer 3
-
$694 SGD
$543 USD
View
A
Retailer 4
-
$769 SGD
$601 USD
View
Retailer 5
-
$838 SGD
£516 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$946 SGD
$740 USD
View
B+
Retailer 7
-
$1,023 SGD
$800 USD
View
A
Retailer 8
-
$1,162 SGD
€865 EUR
View
A
Retailer 9
-
$1,290 SGD
$1,009 USD
View
A
Retailer 10
-
$1,473 SGD
$1,152 USD
View
A
Retailer 11
-
$1,534 SGD
ZAR 19,381 ZAR
View
A
Retailer 12
-
$1,540 SGD
A$1,852 AUD
View
B+
Retailer 13
-
$2,065 SGD
$1,615 USD
View
B+
Retailer 14
-
$2,470 SGD
$1,931 USD
View
B+
Retailer 15
-
$2,506 SGD
$1,959 USD
View
B+
Retailer 16
-
$2,562 SGD
$2,004 USD
View
B+
Retailer 17
-
$3,224 SGD
£1,985 GBP
View
Most Expensive
Rare Carat
3R814636083 · Oct 18
$3,869 SGD
$3,025 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $619 SGDSave up to $2,605 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
$619 SGD