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Oval|Lab Grown|IGI

3.88ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG811625630

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811625630

Diamond specifications and retailer prices

From $526 USD
As of October 29, 2026
Save $4,684 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,210 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.88ct lab-grown oval diamond

This 3.88ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811625630 or 811625630. Listed at 22 retailers as of October 29, 2026, with prices from $526 to $5,210, a $4,684 spread on the same certified stone. Brilliant Earth lists it at $5,210. 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

3.88
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811625630
Dimensions12.85 × 8.80 × 5.57 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
12.85 mm8.80 mm3.88 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811625630
Side View
Table 57.0%Crown 34.2°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.3%

Caratlytics Score

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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: $5,210 USD|Low: $505 USD|High: $5,400 USD|Avg: $1,434 USD|+10.6%
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 17$526 USD
Retailer 12$589 USD
Retailer 18$589 USD
Retailer 7$652 USD
Retailer 20$652 USD
Retailer 13$783 USD
Retailer 16$790 USD
Retailer 6$875 USD
Retailer 11$966 USD
Retailer 14$1,011 USD
Retailer 4$1,030 USD
Retailer 2$1,683 USD
Retailer 5$1,683 USD
Retailer 19$1,715 USD
Retailer 10$1,905 USD
Retailer 8$2,233 USD
Retailer 9$2,418 USD
Retailer 3$2,730 USD
Retailer 15$2,737 USD
Brilliant Earth$5,210 USD

41 data points across 20 retailers

22 retailers$526 USD to $5,210 USD

A
Cheapest Retailer
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$526 USD
A
Retailer 2
-
$589 USD
View
Final sale: no returns
A
Retailer 3
-
$589 USD
View
Retailer 4
-
$652 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$652 USD
View
A
Retailer 6
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$783 USD
£616 GBP
View
A
Retailer 7
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$790 USD
View
B+
Retailer 8
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$875 USD
View
A
Retailer 9
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$966 USD
View
A
Retailer 10
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$1,011 USD
£796 GBP
View
Retailer 11
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$1,030 USD
€981 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
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$1,562 USD
View
B+
Retailer 13
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$1,683 USD
View
B+
Retailer 14
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$1,683 USD
View
B+
Retailer 15
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$1,715 USD
View
B+
Retailer 16
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$1,905 USD
£1,500 GBP
View
B+
Retailer 17
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$2,119 USD
View
B+
Retailer 18
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$2,233 USD
View
B
Retailer 19
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$2,418 USD
View
B
Retailer 20
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$2,730 USD
View
B
Retailer 21
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$2,737 USD
£2,155 GBP
View
Most Expensive
B
Brilliant Earth
20775053A · Oct 29
$5,210 USD
View
21 more retailers have this diamond
Prices start from $526 USDSave up to $4,684 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
3.88ct Oval
$526 USD