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Round|Lab Grown|IGI

3.88ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG839665655

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839665655

Diamond specifications and retailer prices

From $444 USD
As of October 29, 2026
Save $2,007 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,451 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.88ct lab-grown round diamond

This 3.88ct lab-grown round 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 LG839665655 or 839665655. Listed at 13 retailers as of October 29, 2026, with prices from $444 to $2,451, a $2,007 spread on the same certified stone. With Clarity lists it at $2,451. 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 angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839665655
Dimensions9.93 × 10.01 × 6.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm10.01 mm3.88 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839665655
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $707 USD|Low: $440 USD|High: $2,556 USD|Avg: $1,403 USD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 3$444 USD
Retailer 8$497 USD
Retailer 6$695 USD
Retailer 1$707 USD
Retailer 4$866 USD
Retailer 10$958 USD
Retailer 7$1,480 USD
Retailer 11$1,770 USD
Retailer 9$1,900 USD
Retailer 5$2,035 USD
Retailer 2$2,199 USD
With Clarity$2,451 USD

28 data points across 12 retailers

13 retailers$444 USD to $2,451 USD

A
Cheapest Retailer
-
$444 USD
A
Retailer 2
-
$497 USD
View
A
Retailer 3
-
$695 USD
View
A
Retailer 4
-
$707 USD
£557 GBP
View
A
Retailer 5
-
$866 USD
€825 EUR
View
A
Retailer 6
-
$958 USD
View
B+
Retailer 7
-
$1,480 USD
View
B+
Retailer 8
-
$1,770 USD
View
B+
Retailer 9
-
$1,900 USD
View
B+
Retailer 10
-
$1,940 USD
View
B+
Retailer 11
-
$2,035 USD
£1,602 GBP
View
Retailer 12
-
$2,199 USD
SGD 2,971 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
839665655 · Oct 30
$2,451 USD
View
12 more retailers have this diamond
Prices start from $444 USDSave up to $2,007 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 Round
$444 USD