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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840662239

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840662239

Diamond specifications and retailer prices

From $1,450 NZD
$817 USD
As of October 30, 2026
Save $5,237 NZD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,830 NZD at Rare Carat · As of October 7, 2026
View at Rare Carat

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 LG840662239 or 840662239. Listed at 24 retailers as of October 30, 2026, with a 361% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle39.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662239
Dimensions14.63 × 7.52 × 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 mm7.52 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662239
Side View
Table 63.0%Crown 39.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 63.2%

Caratlytics Score

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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 30
Current: $2,582 NZD|Low: $1,450 NZD|High: $6,780 NZD|Avg: $3,486 NZD|-3.6%
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
Retailer 21
Retailer 22
November 1, 2026
Retailer 5$1,450 NZD
Retailer 2$1,577 NZD
Retailer 9$1,623 NZD
Retailer 14$1,682 NZD
Retailer 15$1,702 NZD
Retailer 18$1,957 NZD
Retailer 7$1,996 NZD
Retailer 4$2,344 NZD
Retailer 22$2,409 NZD
Retailer 21$2,549 NZD
Retailer 1$2,582 NZD
Retailer 8$3,488 NZD
Retailer 17$3,798 NZD
Retailer 6$3,866 NZD
Retailer 20$3,905 NZD
Retailer 11$4,729 NZD
Retailer 12$5,263 NZD
Retailer 10$5,822 NZD
Retailer 3$6,029 NZD
Retailer 19$6,339 NZD
Retailer 16$6,419 NZD
Retailer 13$6,687 NZD

21 data points across 22 retailers

24 retailers$1,450 NZD to $6,687 NZD

A
Cheapest Retailer
-
$1,450 NZD
$817 USD
A
Retailer 2
-
$1,577 NZD
$889 USD
View
A
Retailer 3
-
$1,623 NZD
$915 USD
View
Final sale: no returns
A
Retailer 4
-
$1,682 NZD
$948 USD
View
Retailer 5
-
$1,702 NZD
$959 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,957 NZD
£868 GBP
View
A
Retailer 7
-
$1,996 NZD
$1,125 USD
View
A
Retailer 8
-
$2,344 NZD
$1,321 USD
View
A
Retailer 9
-
$2,409 NZD
$1,358 USD
View
A
Retailer 10
-
$2,549 NZD
€1,368 EUR
View
A
Retailer 11
-
$2,582 NZD
£1,146 GBP
View
A
Retailer 12
-
$3,488 NZD
$1,966 USD
View
B+
Retailer 13
-
$3,798 NZD
A$3,293 AUD
View
B+
Retailer 14
-
$3,866 NZD
$2,179 USD
View
B+
Retailer 15
-
$3,905 NZD
ZAR 35,554 ZAR
View
B+
Retailer 16
-
$4,729 NZD
$2,665 USD
View
B
Retailer 17
-
$5,263 NZD
$2,966 USD
View
B+
Retailer 18
-
$5,822 NZD
$3,281 USD
View
B+
Retailer 19
-
$6,029 NZD
$3,398 USD
View
B+
Retailer 20
-
$6,339 NZD
£2,813 GBP
View
B
Retailer 21
-
$6,419 NZD
A$5,566 AUD
View
B+
Retailer 22
-
$6,687 NZD
SGD 5,093 SGD
View
Retailer 23
-
$7,940 NZD
$4,475 USD
View
Price last confirmed 19 days ago
Most Expensive
Rare Carat
CN317-48A · Oct 7
$9,830 NZD
$5,540 USD
View
Price last confirmed 25 days ago
23 more retailers have this diamond
Prices start from $1,450 NZDSave up to $5,237 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
$1,450 NZD