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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG849634634

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849634634

Diamond specifications and retailer prices

From $1,427 NZD
$804 USD
As of October 31, 2026
Save $7,143 NZD (83%) vs most expensive(unlock to see where)
13 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 LG849634634 or 849634634. Listed at 13 retailers as of October 31, 2026, with prices from $1,427 to $8,570, a $7,143 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 angle37.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849634634
Dimensions15.30 × 7.66 × 4.62 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.30 mm7.66 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849634634
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.3%

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 31
Current: $5,800 NZD|Low: $1,427 NZD|High: $5,947 NZD|Avg: $3,581 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,427 NZD
Retailer 6$1,713 NZD
Retailer 8$1,792 NZD
Retailer 5$2,115 NZD
Retailer 7$2,369 NZD
Retailer 3$3,335 NZD
Retailer 10$3,428 NZD
Retailer 4$3,675 NZD
Retailer 11$5,037 NZD
Retailer 12$5,092 NZD
Retailer 9$5,266 NZD
Retailer 1$5,800 NZD

5 data points across 12 retailers

13 retailers$1,427 NZD to $8,570 NZD

A
Cheapest Retailer
-
$1,427 NZD
$804 USD
Final sale: no returns
A
Retailer 2
-
$1,713 NZD
£760 GBP
View
A
Retailer 3
-
$1,792 NZD
$1,010 USD
View
A
Retailer 4
-
$2,115 NZD
$1,192 USD
View
A
Retailer 5
-
$2,369 NZD
£1,051 GBP
View
B+
Retailer 6
-
$3,335 NZD
A$2,892 AUD
View
B+
Retailer 7
-
$3,428 NZD
$1,932 USD
View
B+
Retailer 8
-
$3,675 NZD
$2,071 USD
View
B+
Retailer 9
-
$5,037 NZD
$2,839 USD
View
B+
Retailer 10
-
$5,092 NZD
$2,870 USD
View
B+
Retailer 11
-
$5,266 NZD
$2,968 USD
View
B
Retailer 12
-
$5,800 NZD
£2,574 GBP
View
Most Expensive
B
Brilliant Earth
22413471A · Oct 31
$8,570 NZD
$4,830 USD
View
12 more retailers have this diamond
Prices start from $1,427 NZDSave up to $7,143 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
$1,427 NZD