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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846691051

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846691051

Diamond specifications and retailer prices

From $1,302 NZD
$734 USD
As of October 30, 2026
Save $7,268 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,570 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.14ct lab-grown marquise diamond

This 3.14ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691051 or 846691051. Listed at 21 retailers as of October 30, 2026, with prices from $1,302 to $8,570, a $7,268 spread on the same certified stone. Brilliant Earth lists it at $8,570. 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

3.14
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691051
Dimensions14.63 × 7.51 × 4.75 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.63 mm7.51 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691051
Side View
Table 60.0%Crown 41.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.2%

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: $2,156 NZD|Low: $1,302 NZD|High: $6,346 NZD|Avg: $3,270 NZD|-2.0%
Retailer 1
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
November 1, 2026
Retailer 7$1,302 NZD
Retailer 3$1,453 NZD
Retailer 13$1,453 NZD
Retailer 17$1,506 NZD
Retailer 12$1,747 NZD
Retailer 15$1,819 NZD
Retailer 1$2,156 NZD
Retailer 16$2,179 NZD
Retailer 11$2,349 NZD
Retailer 14$2,417 NZD
Retailer 5$3,401 NZD
Retailer 20$3,435 NZD
Retailer 9$3,509 NZD
Retailer 6$3,722 NZD
Retailer 19$4,235 NZD
Retailer 10$4,936 NZD
Retailer 4$5,067 NZD
Retailer 2$5,192 NZD
Retailer 18$5,376 NZD
Retailer 8$5,965 NZD

13 data points across 20 retailers

21 retailers$1,302 NZD to $8,570 NZD

A
Cheapest Retailer
-
$1,302 NZD
$734 USD
Retailer 2
-
$1,453 NZD
$819 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,453 NZD
$819 USD
View
Final sale: no returns
A
Retailer 4
-
$1,506 NZD
$849 USD
View
A
Retailer 5
-
$1,747 NZD
£775 GBP
View
A
Retailer 6
-
$1,819 NZD
$1,025 USD
View
A
Retailer 7
-
$2,156 NZD
$1,215 USD
View
A
Retailer 8
-
$2,179 NZD
$1,228 USD
View
Retailer 9
-
$2,349 NZD
€1,261 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$2,417 NZD
£1,073 GBP
View
B+
Retailer 11
-
$3,401 NZD
A$2,949 AUD
View
B+
Retailer 12
-
$3,435 NZD
$1,936 USD
View
B+
Retailer 13
-
$3,509 NZD
ZAR 31,945 ZAR
View
B+
Retailer 14
-
$3,722 NZD
$2,098 USD
View
B+
Retailer 15
-
$4,235 NZD
$2,387 USD
View
B+
Retailer 16
-
$4,936 NZD
$2,782 USD
View
B+
Retailer 17
-
$5,067 NZD
SGD 3,859 SGD
View
B+
Retailer 18
-
$5,192 NZD
$2,926 USD
View
B+
Retailer 19
-
$5,376 NZD
$3,030 USD
View
B+
Retailer 20
-
$5,965 NZD
£2,647 GBP
View
Most Expensive
B
Brilliant Earth
22401760A · Oct 31
$8,570 NZD
$4,830 USD
View
20 more retailers have this diamond
Prices start from $1,302 NZDSave up to $7,268 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
3.14ct Marquise
$1,302 NZD