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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 $896 USD
HK$7,000 HKD
As of October 29, 2026
Save $4,004 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,900 USD 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 $896 to $4,900, a $4,004 spread on the same certified stone. Brilliant Earth lists it at $4,900. 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
Color
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 29
Current: $4,900 USD|Low: $752 USD|High: $4,900 USD|Avg: $2,138 USD
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$752 USD
Retailer 8$896 USD
Retailer 13$955 USD
Retailer 11$1,047 USD
Retailer 12$1,240 USD
Retailer 15$1,271 USD
Retailer 6$1,991 USD
Retailer 3$1,993 USD
Retailer 10$2,606 USD
Retailer 7$2,689 USD
Retailer 5$2,700 USD
Retailer 14$3,289 USD
Retailer 2$3,631 USD
Retailer 9$3,715 USD
Brilliant Earth$4,900 USD

5 data points across 15 retailers

14 retailers$896 USD to $4,900 USD

A
Cheapest Retailer
-
$896 USD
HK$7,000 HKD
A
Retailer 2
-
$955 USD
View
A
Retailer 3
-
$1,047 USD
£824 GBP
View
A
Retailer 4
-
$1,240 USD
£976 GBP
View
A
Retailer 5
-
$1,271 USD
View
B+
Retailer 6
-
$1,991 USD
View
B+
Retailer 7
-
$1,993 USD
View
B
Retailer 8
-
$2,606 USD
SGD 3,521 SGD
View
B
Retailer 9
-
$2,689 USD
View
B
Retailer 10
-
$2,700 USD
View
B
Retailer 11
-
$3,289 USD
£2,590 GBP
View
B
Retailer 12
-
$3,631 USD
View
B
Retailer 13
-
$3,715 USD
View
Most Expensive
B
Brilliant Earth
22315453A · Oct 29
$4,900 USD
View
13 more retailers have this diamond
Prices start from $896 USDSave up to $4,004 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
$896 USD