CaratHunter
Plans
Oval|Lab Grown|IGI

3.81ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG816622504

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816622504

Diamond specifications and retailer prices

From $1,483 NZD
$833 USD
As of October 29, 2026
Save $11,319 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,802 NZD 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 LG816622504 or 816622504. Listed at 12 retailers as of October 29, 2026, with prices from $1,483 to $12,802, a $11,319 spread on the same certified stone. Do Amore Diamonds lists it at $12,802. 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 angle39.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816622504
Dimensions12.09 × 8.63 × 5.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.09 mm8.63 mm3.81 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816622504
Side View
Table 57.0%Crown 39.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,802 NZD|Low: $2,030 NZD|High: $12,802 NZD|Avg: $5,283 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$2,549 NZD
Retailer 3$2,769 NZD
Retailer 8$2,769 NZD
Retailer 9$2,993 NZD
Retailer 7$3,954 NZD
Retailer 5$4,284 NZD
Retailer 4$6,449 NZD
Retailer 6$6,757 NZD
Do Amore Diamonds$12,802 NZD

26 data points across 9 retailers

12 retailers$1,483 NZD to $12,802 NZD

A
Cheapest Retailer
-
$1,483 NZD
$833 USD
A
Retailer 2
-
$1,613 NZD
$906 USD
View
A
Retailer 3
-
$2,549 NZD
£1,127 GBP
View
A
Retailer 4
-
$2,769 NZD
$1,555 USD
View
B+
Retailer 5
-
$2,769 NZD
$1,555 USD
View
A
Retailer 6
-
$2,993 NZD
$1,681 USD
View
B+
Retailer 7
-
$3,954 NZD
$2,221 USD
View
Retailer 8
-
$4,284 NZD
A$3,702 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,338 NZD
$2,998 USD
View
B
Retailer 10
-
$6,449 NZD
£2,852 GBP
View
B
Retailer 11
-
$6,757 NZD
$3,795 USD
View
Most Expensive
B
Do Amore Diamonds
7-1781867 · Oct 29
$12,802 NZD
$7,190 USD
View
11 more retailers have this diamond
Prices start from $1,483 NZDSave up to $11,319 NZD

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
$1,483 NZD