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Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG817680894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817680894

Diamond specifications and retailer prices

From €656 EUR
$733 USD
As of October 31, 2026
Save €4,625 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,281 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.81ct lab-grown oval diamond

This 3.81ct lab-grown oval 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 LG817680894 or 817680894. Listed at 23 retailers as of October 31, 2026, with prices from €656 to €5,281, a €4,625 spread on the same certified stone. Brilliant Earth lists it at €5,281. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817680894
Dimensions12.34 × 8.65 × 5.51 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm8.65 mm3.81 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817680894
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.7%

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 31
Current: €5,281 EUR|Low: €656 EUR|High: €5,379 EUR|Avg: €1,853 EUR|-0.5%
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
November 1, 2026
Retailer 6€656 EUR
Retailer 7€680 EUR
Retailer 10€837 EUR
Retailer 15€915 EUR
Retailer 3€974 EUR
Retailer 9€1,082 EUR
Retailer 2€1,087 EUR
Retailer 11€1,535 EUR
Retailer 12€1,579 EUR
Retailer 16€1,736 EUR
Retailer 8€2,114 EUR
Retailer 5€2,319 EUR
Retailer 4€2,368 EUR
Retailer 13€2,868 EUR
Retailer 14€3,352 EUR
Brilliant Earth€5,281 EUR

45 data points across 16 retailers

23 retailers€656 EUR to €5,281 EUR

Retailer 1
-
€586 EUR
$655 USD
Price last confirmed 33 days ago
Retailer 2
-
€637 EUR
$712 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€656 EUR
$733 USD
View
Final sale: no returns
Retailer 4
-
€670 EUR
$749 USD
View
Price last confirmed 32 days ago
Retailer 5
-
€680 EUR
$760 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€837 EUR
$935 USD
View
Retailer 7
-
€915 EUR
£805 GBP
View
Price last confirmed 15 days ago
B+
Retailer 8
-
€974 EUR
$1,088 USD
View
A
Retailer 9
-
€1,082 EUR
View
A
Retailer 10
-
€1,087 EUR
£956 GBP
View
B+
Retailer 11
-
€1,535 EUR
A$2,639 AUD
View
B+
Retailer 12
-
€1,579 EUR
ZAR 28,492 ZAR
View
B+
Retailer 13
-
€1,736 EUR
$1,940 USD
View
B+
Retailer 14
-
€1,779 EUR
$1,987 USD
View
Retailer 15
-
€1,912 EUR
$2,136 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
€2,114 EUR
£1,860 GBP
View
B+
Retailer 17
-
€2,319 EUR
$2,591 USD
View
B+
Retailer 18
-
€2,346 EUR
$2,621 USD
View
B+
Retailer 19
-
€2,368 EUR
$2,645 USD
View
B
Retailer 20
-
€2,868 EUR
£2,523 GBP
View
B
Retailer 21
-
€3,352 EUR
$3,745 USD
View
Retailer 22
-
€5,229 EUR
£4,600 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20906946A · Oct 31
€5,281 EUR
$5,900 USD
View
22 more retailers have this diamond
Prices start from €656 EURSave up to €4,625 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 Oval
€656 EUR