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Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG791652452

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791652452

Diamond specifications and retailer prices

From $833 USD
As of October 29, 2026
Save $6,927 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,760 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG791652452 or 791652452. Listed at 25 retailers as of October 29, 2026, with prices from $833 to $7,760, a $6,927 spread on the same certified stone. Do Amore Diamonds lists it at $7,760. 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 angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791652452
Dimensions12.71 × 8.79 × 5.40 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm8.79 mm3.81 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791652452
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 29
Current: $7,760 USD|Low: $800 USD|High: $7,760 USD|Avg: $2,432 USD|+4.9%
Do Amore Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 3$833 USD
Retailer 24$907 USD
Retailer 15$932 USD
Retailer 6$967 USD
Retailer 7$967 USD
Retailer 20$1,085 USD
Retailer 12$1,363 USD
Retailer 9$1,366 USD
Retailer 2$1,433 USD
Retailer 5$1,586 USD
Retailer 13$1,643 USD
Retailer 11$2,105 USD
Retailer 23$2,222 USD
Retailer 21$2,408 USD
Retailer 18$2,478 USD
Retailer 14$2,941 USD
Retailer 8$3,000 USD
Retailer 10$3,024 USD
Retailer 16$3,186 USD
Retailer 4$3,275 USD
Retailer 19$3,639 USD
Retailer 22$3,795 USD
Retailer 17$3,803 USD
Do Amore Diamonds$7,760 USD

32 data points across 24 retailers

25 retailers$833 USD to $7,760 USD

A
Cheapest Retailer
-
$833 USD
A
Retailer 2
-
$907 USD
View
A
Retailer 3
-
$932 USD
View
Final sale: no returns
A
Retailer 4
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$967 USD
View
Retailer 5
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$967 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,085 USD
View
A
Retailer 7
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$1,363 USD
View
A
Retailer 8
-
$1,366 USD
View
A
Retailer 9
-
$1,433 USD
£1,128 GBP
View
A
Retailer 10
-
$1,586 USD
View
A
Retailer 11
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$1,643 USD
£1,294 GBP
View
B+
Retailer 12
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$2,105 USD
A$3,238 AUD
View
B+
Retailer 13
-
$2,222 USD
View
Retailer 14
-
$2,408 USD
A$3,704 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$2,478 USD
ZAR 40,028 ZAR
View
B
Retailer 16
-
$2,941 USD
£2,316 GBP
View
B
Retailer 17
-
$3,000 USD
View
B+
Retailer 18
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$3,024 USD
View
B
Retailer 19
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$3,186 USD
View
Retailer 20
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$3,275 USD
A$5,038 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
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$3,639 USD
£2,865 GBP
View
B
Retailer 22
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$3,795 USD
View
B
Retailer 23
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$3,803 USD
View
B
Retailer 24
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$7,400 USD
View
Most Expensive
B
Do Amore Diamonds
23-791652452 · Oct 29
$7,760 USD
View
24 more retailers have this diamond
Prices start from $833 USDSave up to $6,927 USD

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
$833 USD