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Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG848666650

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848666650

Diamond specifications and retailer prices

From $1,275 AUD
HK$7,000 HKD
As of October 30, 2026
Save $5,699 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,975 AUD at Brilliant Earth · As of October 29, 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 very-good cut grade and certified by IGI LG848666650 or 848666650. Listed at 14 retailers as of October 29, 2026, with prices from $1,275 to $6,975, a $5,699 spread on the same certified stone. Brilliant Earth lists it at $6,975. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.81
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666650
Dimensions12.96 × 8.64 × 5.35 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.96 mm8.64 mm3.81 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848666650
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

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 30
Current: $6,975 AUD|Low: $1,070 AUD|High: $6,975 AUD|Avg: $3,043 AUD
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
October 30, 2026
Retailer 4$1,070 AUD
Retailer 8$1,275 AUD
Retailer 13$1,359 AUD
Retailer 11$1,490 AUD
Retailer 12$1,765 AUD
Retailer 15$1,809 AUD
Retailer 6$2,834 AUD
Retailer 3$2,837 AUD
Retailer 10$3,709 AUD
Retailer 7$3,828 AUD
Retailer 5$3,843 AUD
Retailer 14$4,682 AUD
Retailer 2$5,168 AUD
Retailer 9$5,288 AUD
Brilliant Earth$6,975 AUD

5 data points across 15 retailers

14 retailers$1,275 AUD to $6,975 AUD

A
Cheapest Retailer
-
$1,275 AUD
HK$7,000 HKD
A
Retailer 2
-
$1,359 AUD
$955 USD
View
A
Retailer 3
-
$1,490 AUD
£824 GBP
View
A
Retailer 4
-
$1,765 AUD
£976 GBP
View
A
Retailer 5
-
$1,809 AUD
$1,271 USD
View
B+
Retailer 6
-
$2,834 AUD
$1,991 USD
View
B+
Retailer 7
-
$2,837 AUD
$1,993 USD
View
B
Retailer 8
-
$3,709 AUD
SGD 3,521 SGD
View
B
Retailer 9
-
$3,828 AUD
$2,689 USD
View
B
Retailer 10
-
$3,843 AUD
$2,700 USD
View
B
Retailer 11
-
$4,682 AUD
£2,590 GBP
View
B
Retailer 12
-
$5,168 AUD
$3,631 USD
View
B
Retailer 13
-
$5,288 AUD
$3,715 USD
View
Most Expensive
B
Brilliant Earth
22315453A · Oct 29
$6,975 AUD
$4,900 USD
View
13 more retailers have this diamond
Prices start from $1,275 AUDSave up to $5,699 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
$1,275 AUD