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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 €542 EUR
$603 USD
As of October 26, 2026
Save €2,548 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,822 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 26, 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
Colour
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 26
Current: €3,822 EUR|Low: €533 EUR|High: €4,295 EUR|Avg: €1,901 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 29, 2026
Retailer 15€542 EUR
Retailer 12€607 EUR
Retailer 17€865 EUR
Retailer 5€1,011 EUR
Retailer 2€1,023 EUR
Retailer 7€1,072 EUR
Retailer 11€1,428 EUR
Retailer 13€1,667 EUR
Retailer 10€1,671 EUR
Retailer 16€1,768 EUR
Retailer 3€2,039 EUR
Retailer 9€2,315 EUR
Retailer 8€2,424 EUR
Retailer 6€2,664 EUR
Retailer 14€2,933 EUR
Retailer 4€3,090 EUR
Rare Carat€3,822 EUR

31 data points across 17 retailers

14 retailers€542 EUR to €3,090 EUR

A
Cheapest Retailer
-
€542 EUR
$603 USD
A
Retailer 2
-
€607 EUR
$676 USD
View
A
Retailer 3
-
€865 EUR
£758 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
€1,011 EUR
$1,126 USD
View
A
Retailer 5
-
€1,023 EUR
View
B+
Retailer 6
-
€1,428 EUR
A$2,446 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,667 EUR
$1,856 USD
View
B+
Retailer 8
-
€1,671 EUR
$1,860 USD
View
B+
Retailer 9
-
€1,768 EUR
$1,968 USD
View
B+
Retailer 10
-
€2,039 EUR
$2,270 USD
View
B
Retailer 11
-
€2,664 EUR
SGD 4,008 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
€2,933 EUR
£2,571 GBP
View
B
Retailer 13
-
€3,090 EUR
$3,440 USD
View
Most Expensive
B
Rare Carat
LGRD30-76394 · Oct 18
€3,822 EUR
$4,255 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from €542 EURSave up to €2,548 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
€542 EUR