CaratHunter
Plans
Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG706520182

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706520182

Diamond specifications and retailer prices

From €810 EUR
$905 USD
As of October 29, 2026
Save €2,354 EUR (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,144 EUR at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 3.81ct lab-grown round diamond

This 3.81ct 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 LG706520182 or 706520182. Listed at 16 retailers as of October 29, 2026, with a 291% 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

3.81
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706520182
Dimensions10.07 × 10.03 × 6.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm10.03 mm3.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706520182
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

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: €4,144 EUR|Low: €579 EUR|High: €4,270 EUR|Avg: €1,890 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10€810 EUR
Retailer 6€840 EUR
Retailer 11€1,198 EUR
Retailer 2€1,284 EUR
Retailer 5€1,352 EUR
Retailer 9€1,354 EUR
Retailer 3€1,676 EUR
Retailer 7€1,996 EUR
Retailer 8€2,626 EUR
Retailer 4€3,164 EUR
Brilliant Earth€4,144 EUR

36 data points across 11 retailers

16 retailers€810 EUR to €3,164 EUR

Retailer 1
-
€695 EUR
$776 USD
Price last confirmed 30 days ago
Retailer 2
-
€787 EUR
$879 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
€810 EUR
$905 USD
View
Final sale: no returns
Retailer 4
-
€840 EUR
$938 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€840 EUR
$938 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,198 EUR
$1,338 USD
View
A
Retailer 7
-
€1,284 EUR
£1,129 GBP
View
B+
Retailer 8
-
€1,352 EUR
$1,510 USD
View
B+
Retailer 9
-
€1,354 EUR
$1,513 USD
View
B+
Retailer 10
-
€1,676 EUR
$1,872 USD
View
B+
Retailer 11
-
€1,996 EUR
$2,230 USD
View
Retailer 12
-
€2,359 EUR
$2,636 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
€2,626 EUR
$2,934 USD
View
Retailer 14
-
€2,904 EUR
$3,245 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
€3,164 EUR
£2,783 GBP
View
Most Expensive
Brilliant Earth
17111620A · Oct 17
€4,144 EUR
$4,630 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from €810 EURSave up to €2,354 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
3.81ct Round
€810 EUR