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Oval|Lab Grown|IGI

4.90ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG828672099

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828672099

Diamond specifications and retailer prices

From $731 SGD
$572 USD
As of October 29, 2026
Save $4,395 SGD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,216 SGD at Rare Carat · As of October 5, 2026
View at Rare Carat

About this 4.9ct lab-grown oval diamond

This 4.9ct 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 LG828672099 or 828672099. Listed at 5 retailers as of October 29, 2026, with a 601% 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

4.90
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828672099
Dimensions13.72 × 9.47 × 5.95 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.72 mm9.47 mm4.90 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828672099
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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: $5,216 SGD|Low: $731 SGD|High: $10,048 SGD|Avg: $2,799 SGD|-0.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$731 SGD
Retailer 8$1,093 SGD
Retailer 3$1,317 SGD
Retailer 9$1,388 SGD
Retailer 6$2,205 SGD
Retailer 7$2,580 SGD
Retailer 5$2,988 SGD
Retailer 2$5,126 SGD
Rare Carat$5,216 SGD

39 data points across 9 retailers

5 retailers$731 SGD to $5,126 SGD

A
Cheapest Retailer
-
$731 SGD
$572 USD
Final sale: no returns
A
Retailer 2
-
$1,317 SGD
£811 GBP
View
Retailer 3
-
$2,205 SGD
$1,725 USD
View
Price last confirmed 45 days ago
B
Retailer 4
-
$5,126 SGD
$4,010 USD
View
Most Expensive
Rare Carat
828672099 · Oct 5
$5,216 SGD
$4,080 USD
View
Price last confirmed 26 days ago
4 more retailers have this diamond
Prices start from $731 SGDSave up to $4,395 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
4.90ct Oval
$731 SGD