Oval|Lab Grown|IGI

3.28ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG841602236

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841602236

Diamond specifications and retailer prices

From $436 USD
As of October 29, 2026
Save $387 USD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,265 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.28ct lab-grown oval diamond

This 3.28ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841602236 or 841602236. Listed at 3 retailers as of October 29, 2026, with a 89% 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

3.28
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841602236
Dimensions11.89 × 8.48 × 5.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm8.48 mm3.28 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841602236
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,265 USD|Low: $431 USD|High: $2,265 USD|Avg: $1,109 USD
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$436 USD
Retailer 2$823 USD
Rare Carat$2,265 USD

26 data points across 3 retailers

3 retailers$436 USD to $823 USD

A
Cheapest Retailer
-
$436 USD
Final sale: no returns
A
Retailer 2
-
$823 USD
£648 GBP
View
Most Expensive
Rare Carat
841602236 · Oct 18
$2,265 USD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from $436 USDSave up to $387 USD

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
3.28ct Oval
$436 USD