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Emerald|Lab Grown|IGI

3.81ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG816649006

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816649006

Diamond specifications and retailer prices

From $939 NZD
$529 USD
As of October 30, 2026
Save $7,525 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,463 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.81ct lab-grown emerald diamond

This 3.81ct lab-grown emerald 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 LG816649006 or 816649006. Listed at 22 retailers as of October 30, 2026, with prices from $939 to $8,463, a $7,525 spread on the same certified stone. Brilliant Earth lists it at $8,463. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816649006
Dimensions10.73 × 7.20 × 4.79 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm7.20 mm3.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816649006
Side View
Table 65.0%Crown 39.5°Girdle: MED-STKPavilion 38.4°Culet: LargeDepth 66.5%

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 30
Current: $8,463 NZD|Low: $901 NZD|High: $8,463 NZD|Avg: $2,609 NZD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 4$939 NZD
Retailer 8$1,052 NZD
Retailer 11$1,102 NZD
Retailer 5$1,164 NZD
Retailer 7$1,164 NZD
Retailer 16$1,402 NZD
Retailer 3$1,561 NZD
Retailer 14$1,777 NZD
Retailer 13$1,806 NZD
Retailer 10$1,849 NZD
Retailer 2$2,459 NZD
Retailer 15$2,528 NZD
Retailer 20$2,619 NZD
Retailer 6$3,062 NZD
Retailer 12$3,380 NZD
Retailer 9$3,684 NZD
Retailer 18$4,077 NZD
Retailer 17$4,867 NZD
Retailer 19$7,106 NZD
Brilliant Earth$8,463 NZD

43 data points across 20 retailers

22 retailers$939 NZD to $8,463 NZD

A
Cheapest Retailer
-
$939 NZD
$529 USD
A
Retailer 2
-
$1,052 NZD
$593 USD
View
A
Retailer 3
-
$1,102 NZD
$621 USD
View
Final sale: no returns
A
Retailer 4
-
$1,164 NZD
$656 USD
View
Retailer 5
-
$1,164 NZD
$656 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,402 NZD
$790 USD
View
B+
Retailer 7
-
$1,561 NZD
$880 USD
View
A
Retailer 8
-
$1,777 NZD
€954 EUR
View
A
Retailer 9
-
$1,806 NZD
£801 GBP
View
A
Retailer 10
-
$1,849 NZD
$1,042 USD
View
A
Retailer 11
-
$2,459 NZD
A$2,132 AUD
View
A
Retailer 12
-
$2,528 NZD
ZAR 23,022 ZAR
View
A
Retailer 13
-
$2,619 NZD
$1,476 USD
View
B+
Retailer 14
-
$3,062 NZD
$1,726 USD
View
B+
Retailer 15
-
$3,380 NZD
£1,500 GBP
View
B+
Retailer 16
-
$3,451 NZD
$1,945 USD
View
B+
Retailer 17
-
$3,684 NZD
SGD 2,806 SGD
View
B+
Retailer 18
-
$3,783 NZD
$2,132 USD
View
B+
Retailer 19
-
$4,077 NZD
$2,298 USD
View
B+
Retailer 20
-
$4,867 NZD
£2,160 GBP
View
Retailer 21
-
$7,106 NZD
$4,005 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20861343A · Oct 30
$8,463 NZD
$4,770 USD
View
21 more retailers have this diamond
Prices start from $939 NZDSave up to $7,525 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 Emerald
$939 NZD