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Oval|Lab Grown|IGI

4.97ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG831679562

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831679562

Diamond specifications and retailer prices

From $752 SGD
$588 USD
As of October 31, 2026
Save $598 SGD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,293 SGD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 4.97ct lab-grown oval diamond

This 4.97ct 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 LG831679562 or 831679562. Listed at 4 retailers as of October 31, 2026, with a 80% 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

4.97
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679562
Dimensions14.18 × 9.69 × 5.80 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.18 mm9.69 mm4.97 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679562
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,293 SGD|Low: $752 SGD|High: $5,318 SGD|Avg: $2,280 SGD|-0.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$752 SGD
Retailer 5$1,119 SGD
Retailer 2$1,349 SGD
Retailer 6$1,431 SGD
Retailer 4$2,278 SGD
Retailer 8$2,654 SGD
Retailer 7$3,084 SGD
Rare Carat$5,293 SGD

36 data points across 8 retailers

4 retailers$752 SGD to $1,349 SGD

A
Cheapest Retailer
-
$752 SGD
$588 USD
Final sale: no returns
A
Retailer 2
-
$1,349 SGD
£831 GBP
View
Retailer 3
-
$2,278 SGD
$1,782 USD
View
Price last confirmed 45 days ago
Most Expensive
Rare Carat
831679562 · Oct 7
$5,293 SGD
$4,140 USD
View
Price last confirmed 24 days ago
3 more retailers have this diamond
Prices start from $752 SGDSave up to $598 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
4.97ct Oval
$752 SGD