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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG790684903

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790684903

Diamond specifications and retailer prices

From €429 EUR
$477 USD
As of October 29, 2026
Save €3,794 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,223 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.88ct lab-grown round diamond

This 3.88ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790684903 or 790684903. Listed at 13 retailers as of October 29, 2026, with prices from €429 to €4,223, a €3,794 spread on the same certified stone. Brilliant Earth lists it at €4,223. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790684903
Dimensions9.95 × 10.01 × 6.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm10.01 mm3.88 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790684903
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: €4,223 EUR|Low: €429 EUR|High: €4,358 EUR|Avg: €1,713 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 5€429 EUR
Retailer 14€480 EUR
Retailer 10€685 EUR
Retailer 2€806 EUR
Retailer 16€895 EUR
Retailer 6€917 EUR
Retailer 12€1,429 EUR
Retailer 11€1,433 EUR
Retailer 3€1,709 EUR
Retailer 15€1,833 EUR
Retailer 8€1,924 EUR
Retailer 9€1,964 EUR
Retailer 4€2,132 EUR
Retailer 7€2,163 EUR
Retailer 13€2,391 EUR
Brilliant Earth€4,223 EUR

31 data points across 16 retailers

13 retailers€429 EUR to €4,223 EUR

A
Cheapest Retailer
-
€429 EUR
$477 USD
A
Retailer 2
-
€480 EUR
$534 USD
View
A
Retailer 3
-
€685 EUR
£600 GBP
View
A
Retailer 4
-
€806 EUR
View
A
Retailer 5
-
€895 EUR
$996 USD
View
B+
Retailer 6
-
€1,429 EUR
$1,591 USD
View
B+
Retailer 7
-
€1,433 EUR
$1,595 USD
View
B+
Retailer 8
-
€1,709 EUR
$1,902 USD
View
B+
Retailer 9
-
€1,833 EUR
$2,040 USD
View
B+
Retailer 10
-
€1,964 EUR
£1,721 GBP
View
Retailer 11
-
€2,132 EUR
SGD 3,206 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
€2,391 EUR
$2,661 USD
View
Most Expensive
B
Brilliant Earth
20804792A · Oct 29
€4,223 EUR
$4,700 USD
View
12 more retailers have this diamond
Prices start from €429 EURSave up to €3,794 EUR

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
€429 EUR