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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG807625182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807625182

Diamond specifications and retailer prices

From $912 NZD
$514 USD
As of October 30, 2026
Save $3,834 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,746 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807625182 or 807625182. Listed at 17 retailers as of October 29, 2026, with prices from $912 to $4,746, a $3,834 spread on the same certified stone. MOH London lists it at $4,746. 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

3.09
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807625182
Dimensions16.12 × 7.40 × 4.66 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
16.12 mm7.40 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807625182
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: $4,746 NZD|Low: $727 NZD|High: $4,777 NZD|Avg: $2,364 NZD|+0.5%
MOH London
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
October 30, 2026
Retailer 14$912 NZD
Retailer 5$1,020 NZD
Retailer 4$1,022 NZD
Retailer 15$1,130 NZD
Retailer 11$1,375 NZD
Retailer 13$1,517 NZD
Retailer 2$1,752 NZD
Retailer 7$2,379 NZD
Retailer 9$2,388 NZD
Retailer 10$2,455 NZD
Retailer 12$2,919 NZD
Retailer 3$2,976 NZD
Retailer 6$3,299 NZD
Retailer 8$3,601 NZD
Retailer 16$4,194 NZD
MOH London$4,746 NZD

41 data points across 16 retailers

17 retailers$912 NZD to $4,746 NZD

A
Cheapest Retailer
-
$912 NZD
$514 USD
A
Retailer 2
-
$1,020 NZD
$575 USD
View
Final sale: no returns
A
Retailer 3
-
$1,022 NZD
$576 USD
View
Retailer 4
-
$1,130 NZD
$637 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,130 NZD
$637 USD
View
A
Retailer 6
-
$1,375 NZD
$775 USD
View
B+
Retailer 7
-
$1,517 NZD
$855 USD
View
A
Retailer 8
-
$1,752 NZD
£777 GBP
View
B+
Retailer 9
-
$2,379 NZD
$1,341 USD
View
B+
Retailer 10
-
$2,388 NZD
A$2,071 AUD
View
A
Retailer 11
-
$2,455 NZD
ZAR 22,355 ZAR
View
B+
Retailer 12
-
$2,919 NZD
$1,645 USD
View
B+
Retailer 13
-
$2,976 NZD
$1,677 USD
View
B+
Retailer 14
-
$3,299 NZD
£1,464 GBP
View
B+
Retailer 15
-
$3,601 NZD
$2,030 USD
View
B
Retailer 16
-
$4,194 NZD
$2,364 USD
View
Most Expensive
B
MOH London
LG807625182 · Oct 29
$4,746 NZD
£2,106 GBP
View
16 more retailers have this diamond
Prices start from $912 NZDSave up to $3,834 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
3.09ct Marquise
$912 NZD