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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847638926

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847638926

Diamond specifications and retailer prices

From $1,235 NZD
$696 USD
As of October 27, 2026
Save $7,335 NZD (86%) vs most expensive(unlock to see where)
20 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 LG847638926 or 847638926. Listed at 20 retailers as of October 27, 2026, with prices from $1,235 to $8,570, a $7,335 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 angle40.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847638926
Dimensions16.23 × 7.46 × 4.40 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.23 mm7.46 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847638926
Side View
Table 63.0%Crown 40.5°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.0%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $5,609 NZD|Low: $1,235 NZD|High: $6,419 NZD|Avg: $2,936 NZD|-1.8%
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
November 1, 2026
Retailer 8$1,235 NZD
Retailer 11$1,363 NZD
Retailer 14$1,379 NZD
Retailer 9$1,453 NZD
Retailer 12$1,657 NZD
Retailer 16$1,739 NZD
Retailer 3$2,044 NZD
Retailer 2$2,104 NZD
Retailer 7$2,219 NZD
Retailer 13$2,288 NZD
Retailer 19$3,226 NZD
Retailer 5$3,327 NZD
Retailer 18$3,518 NZD
Retailer 10$4,084 NZD
Retailer 6$4,640 NZD
Retailer 4$4,808 NZD
Retailer 17$5,085 NZD
Retailer 1$5,609 NZD
Retailer 15$6,419 NZD

13 data points across 19 retailers

20 retailers$1,235 NZD to $8,570 NZD

A
Cheapest Retailer
-
$1,235 NZD
$696 USD
Retailer 2
-
$1,363 NZD
$768 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,379 NZD
$777 USD
View
Final sale: no returns
Retailer 4
-
$1,453 NZD
$819 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,657 NZD
£735 GBP
View
A
Retailer 6
-
$1,739 NZD
$980 USD
View
A
Retailer 7
-
$2,044 NZD
$1,152 USD
View
A
Retailer 8
-
$2,104 NZD
$1,186 USD
View
A
Retailer 9
-
$2,219 NZD
€1,191 EUR
View
A
Retailer 10
-
$2,288 NZD
£1,015 GBP
View
B+
Retailer 11
-
$3,226 NZD
A$2,797 AUD
View
B+
Retailer 12
-
$3,327 NZD
ZAR 30,295 ZAR
View
B+
Retailer 13
-
$3,518 NZD
$1,983 USD
View
Retailer 14
-
$4,084 NZD
$2,302 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$4,640 NZD
$2,615 USD
View
B+
Retailer 16
-
$4,808 NZD
SGD 3,662 SGD
View
B+
Retailer 17
-
$5,085 NZD
$2,866 USD
View
B+
Retailer 18
-
$5,609 NZD
£2,489 GBP
View
B
Retailer 19
-
$6,419 NZD
A$5,566 AUD
View
Most Expensive
B
Brilliant Earth
22265332A · Oct 31
$8,570 NZD
$4,830 USD
View
19 more retailers have this diamond
Prices start from $1,235 NZDSave up to $7,335 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
$1,235 NZD