Oval|Lab Grown|IGI

3.89ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG808626743

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG808626743

Diamond specifications and retailer prices

From $524 USD
As of October 31, 2026
Save $3,496 USD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,020 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.89ct lab-grown oval diamond

This 3.89ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808626743 or 808626743. Listed at 6 retailers as of October 29, 2026, with prices from $524 to $4,020, a $3,496 spread on the same certified stone. Brilliant Earth lists it at $4,020. 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

3.89
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808626743
Dimensions12.96 × 8.90 × 5.38 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
12.96 mm8.90 mm3.89 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808626743
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,020 USD|Low: $518 USD|High: $4,140 USD|Avg: $1,733 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$524 USD
Retailer 7$555 USD
Retailer 9$852 USD
Retailer 2$1,007 USD
Retailer 10$1,166 USD
Retailer 6$1,388 USD
Retailer 11$1,549 USD
Retailer 8$1,830 USD
Retailer 3$2,317 USD
Retailer 4$3,430 USD
Brilliant Earth$4,020 USD

37 data points across 11 retailers

6 retailers$524 USD to $4,020 USD

A
Cheapest Retailer
-
$524 USD
Final sale: no returns
A
Retailer 2
-
$1,007 USD
£793 GBP
View
Retailer 3
-
$1,166 USD
ZAR 18,838 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
$1,388 USD
View
Price last confirmed 45 days ago
B
Retailer 5
-
$3,430 USD
View
Most Expensive
B
Brilliant Earth
20491989A · Oct 29
$4,020 USD
View
5 more retailers have this diamond
Prices start from $524 USDSave up to $3,496 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
3.89ct Oval
$524 USD