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Oval|Lab Grown|IGI

3.93ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG821644019

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821644019

Diamond specifications and retailer prices

From $1,743 NZD
$983 USD
As of October 30, 2026
Save $6,399 NZD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,142 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.93ct lab-grown oval diamond

This 3.93ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821644019 or 821644019. Listed at 9 retailers as of October 30, 2026, with prices from $1,743 to $8,142, a $6,399 spread on the same certified stone. Frank Darling lists it at $8,142. 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

3.93
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821644019
Dimensions12.35 × 8.89 × 5.58 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm8.89 mm3.93 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821644019
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.8%

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: $8,142 NZD|Low: $1,535 NZD|High: $10,131 NZD|Avg: $4,246 NZD|-5.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$1,535 NZD
Retailer 10$1,743 NZD
Retailer 8$1,760 NZD
Retailer 2$2,077 NZD
Retailer 9$2,612 NZD
Retailer 7$3,089 NZD
Retailer 3$3,261 NZD
Retailer 11$3,314 NZD
Retailer 5$5,277 NZD
Retailer 6$7,789 NZD
Frank Darling$8,142 NZD
Retailer 4$10,131 NZD

28 data points across 12 retailers

9 retailers$1,743 NZD to $8,142 NZD

A
Cheapest Retailer
-
$1,743 NZD
$983 USD
B+
Retailer 2
-
$1,760 NZD
$992 USD
View
A
Retailer 3
-
$2,077 NZD
€1,115 EUR
View
A
Retailer 4
-
$2,612 NZD
$1,472 USD
View
A
Retailer 5
-
$3,089 NZD
A$2,678 AUD
View
B+
Retailer 6
-
$3,314 NZD
$1,868 USD
View
B+
Retailer 7
-
$5,277 NZD
A$4,576 AUD
View
B
Retailer 8
-
$7,789 NZD
$4,390 USD
View
Most Expensive
B
Frank Darling
100189406164BD · Oct 31
$8,142 NZD
$4,589 USD
View
8 more retailers have this diamond
Prices start from $1,743 NZDSave up to $6,399 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
3.93ct Oval
$1,743 NZD