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Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG803658413

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803658413

Diamond specifications and retailer prices

From €540 EUR
$603 USD
As of October 29, 2026
Save €2,539 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,809 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG803658413 or 803658413. Listed at 14 retailers as of October 29, 2026, with a 470% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803658413
Dimensions10.15 × 10.22 × 6.02 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
10.15 mm10.22 mm3.85 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803658413
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
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: €3,809 EUR|Low: €531 EUR|High: €4,280 EUR|Avg: €1,892 EUR|-11.0%
Rare Carat
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
Retailer 17
October 30, 2026
Retailer 15€540 EUR
Retailer 12€605 EUR
Retailer 17€862 EUR
Retailer 5€1,008 EUR
Retailer 10€1,020 EUR
Retailer 7€1,068 EUR
Retailer 2€1,415 EUR
Retailer 13€1,661 EUR
Retailer 11€1,665 EUR
Retailer 16€1,762 EUR
Retailer 3€2,032 EUR
Retailer 9€2,307 EUR
Retailer 8€2,416 EUR
Retailer 6€2,655 EUR
Retailer 14€2,923 EUR
Retailer 4€3,079 EUR
Rare Carat€3,809 EUR

32 data points across 17 retailers

14 retailers€540 EUR to €3,079 EUR

A
Cheapest Retailer
-
€540 EUR
$603 USD
A
Retailer 2
-
€605 EUR
$676 USD
View
Retailer 3
-
€862 EUR
£758 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€1,008 EUR
$1,126 USD
View
A
Retailer 5
-
€1,020 EUR
View
B+
Retailer 6
-
€1,415 EUR
A$2,432 AUD
View
B+
Retailer 7
-
€1,661 EUR
$1,856 USD
View
B+
Retailer 8
-
€1,665 EUR
$1,860 USD
View
B+
Retailer 9
-
€1,762 EUR
$1,968 USD
View
B+
Retailer 10
-
€2,032 EUR
$2,270 USD
View
Retailer 11
-
€2,655 EUR
SGD 4,008 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
€2,923 EUR
£2,571 GBP
View
B
Retailer 13
-
€3,079 EUR
$3,440 USD
View
Most Expensive
Rare Carat
LGRD30-76394 · Oct 18
€3,809 EUR
$4,255 USD
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from €540 EURSave up to €2,539 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
€540 EUR