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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 $1,186 AUD
$833 USD
As of October 29, 2026
Save $9,861 AUD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,047 AUD at Do Amore Diamonds · As of October 31, 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 $1,186 to $11,047, a $9,861 spread on the same certified stone. Do Amore Diamonds lists it at $11,047. 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
Colour
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: $11,047 AUD|Low: $1,139 AUD|High: $11,047 AUD|Avg: $3,436 AUD|+4.9%
Do Amore Diamonds
Retailer 2
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Retailer 24
October 31, 2026
Retailer 3$1,186 AUD
Retailer 24$1,291 AUD
Retailer 15$1,327 AUD
Retailer 6$1,377 AUD
Retailer 7$1,377 AUD
Retailer 13$1,630 AUD
Retailer 12$1,940 AUD
Retailer 9$1,945 AUD
Retailer 18$2,040 AUD
Retailer 5$2,258 AUD
Retailer 2$2,320 AUD
Retailer 11$2,996 AUD
Retailer 23$3,163 AUD
Retailer 21$3,427 AUD
Retailer 19$3,527 AUD
Retailer 14$4,187 AUD
Retailer 8$4,271 AUD
Retailer 10$4,305 AUD
Retailer 16$4,536 AUD
Retailer 4$4,662 AUD
Retailer 20$5,180 AUD
Retailer 22$5,403 AUD
Retailer 17$5,414 AUD
Do Amore Diamonds$11,047 AUD

33 data points across 24 retailers

25 retailers$1,186 AUD to $11,047 AUD

A
Cheapest Retailer
-
$1,186 AUD
$833 USD
A
Retailer 2
-
$1,291 AUD
$907 USD
View
A
Retailer 3
-
$1,327 AUD
$932 USD
View
Final sale: no returns
A
Retailer 4
-
$1,377 AUD
$967 USD
View
Retailer 5
-
$1,377 AUD
$967 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,630 AUD
$1,145 USD
View
A
Retailer 7
-
$1,940 AUD
$1,363 USD
View
A
Retailer 8
-
$1,945 AUD
$1,366 USD
View
A
Retailer 9
-
$2,040 AUD
£1,128 GBP
View
A
Retailer 10
-
$2,258 AUD
$1,586 USD
View
A
Retailer 11
-
$2,320 AUD
£1,283 GBP
View
B+
Retailer 12
-
$2,996 AUD
View
B+
Retailer 13
-
$3,163 AUD
$2,222 USD
View
Retailer 14
-
$3,427 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,527 AUD
ZAR 40,028 ZAR
View
B
Retailer 16
-
$4,187 AUD
£2,316 GBP
View
B
Retailer 17
-
$4,271 AUD
$3,000 USD
View
B+
Retailer 18
-
$4,305 AUD
$3,024 USD
View
B
Retailer 19
-
$4,536 AUD
$3,186 USD
View
Retailer 20
-
$4,662 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$5,180 AUD
£2,865 GBP
View
B
Retailer 22
-
$5,403 AUD
$3,795 USD
View
B
Retailer 23
-
$5,414 AUD
$3,803 USD
View
B
Retailer 24
-
$10,535 AUD
$7,400 USD
View
Most Expensive
B
Do Amore Diamonds
23-791652452 · Oct 31
$11,047 AUD
$7,760 USD
View
24 more retailers have this diamond
Prices start from $1,186 AUDSave up to $9,861 AUD

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
$1,186 AUD