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Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG815601379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815601379

Diamond specifications and retailer prices

From €553 EUR
$618 USD
As of October 29, 2026
Save €4,352 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,905 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.85ct lab-grown round diamond

This 3.85ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815601379 or 815601379. Listed at 14 retailers as of October 29, 2026, with prices from €553 to €4,905, a €4,352 spread on the same certified stone. Brilliant Earth lists it at €4,905. 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

3.85
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815601379
Dimensions10.01 × 10.08 × 6.16 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
10.01 mm10.08 mm3.85 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815601379
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: €4,905 EUR|Low: €535 EUR|High: €5,057 EUR|Avg: €2,153 EUR|-3.0%
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
October 30, 2026
Retailer 13€553 EUR
Retailer 11€619 EUR
Retailer 15€882 EUR
Retailer 5€1,022 EUR
Retailer 8€1,030 EUR
Retailer 2€1,449 EUR
Retailer 12€1,702 EUR
Retailer 10€1,705 EUR
Retailer 14€1,804 EUR
Retailer 3€2,052 EUR
Retailer 6€2,681 EUR
Retailer 9€2,982 EUR
Retailer 4€3,110 EUR
Retailer 7€4,273 EUR
Brilliant Earth€4,905 EUR

32 data points across 15 retailers

14 retailers€553 EUR to €4,905 EUR

A
Cheapest Retailer
-
€553 EUR
$618 USD
A
Retailer 2
-
€619 EUR
$692 USD
View
Retailer 3
-
€882 EUR
£776 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€1,022 EUR
$1,142 USD
View
A
Retailer 5
-
€1,030 EUR
View
B+
Retailer 6
-
€1,449 EUR
A$2,490 AUD
View
B+
Retailer 7
-
€1,702 EUR
$1,901 USD
View
B+
Retailer 8
-
€1,705 EUR
$1,905 USD
View
B+
Retailer 9
-
€1,804 EUR
$2,015 USD
View
B+
Retailer 10
-
€2,052 EUR
$2,293 USD
View
Retailer 11
-
€2,681 EUR
SGD 4,047 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
€2,982 EUR
£2,623 GBP
View
B
Retailer 13
-
€3,110 EUR
$3,475 USD
View
Most Expensive
B
Brilliant Earth
20803054A · Oct 31
€4,905 EUR
$5,480 USD
View
13 more retailers have this diamond
Prices start from €553 EURSave up to €4,352 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
3.85ct Round
€553 EUR