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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG845665351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665351

Diamond specifications and retailer prices

From $1,028 NZD
As of November 4, 2026
Save $4,495 NZD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,560 NZD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845665351 or 845665351. Listed at 24 retailers as of November 4, 2026, with a 437% 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

3.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665351
Dimensions15.07 × 7.57 × 4.73 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm7.57 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665351
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.5%

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: Nov 4
Current: $7,560 NZD|Low: $1,028 NZD|High: $7,969 NZD|Avg: $3,005 NZD|-5.1%
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 8$1,028 NZD
Retailer 7$1,151 NZD
Retailer 24$1,153 NZD
Retailer 15$1,275 NZD
Retailer 18$1,416 NZD
Retailer 10$1,512 NZD
Retailer 14$1,699 NZD
Retailer 23$1,838 NZD
Retailer 6$1,900 NZD
Retailer 13$1,973 NZD
Retailer 3$2,592 NZD
Retailer 21$2,679 NZD
Retailer 22$2,693 NZD
Retailer 19$2,768 NZD
Retailer 16$2,828 NZD
Retailer 5$3,355 NZD
Retailer 4$4,109 NZD
Retailer 11$4,131 NZD
Retailer 17$4,179 NZD
Retailer 9$4,271 NZD
Retailer 20$4,641 NZD
Retailer 2$5,523 NZD
Retailer 12$5,595 NZD
Brilliant Earth$7,560 NZD

20 data points across 24 retailers

24 retailers$1,028 NZD to $5,523 NZD

A
Cheapest Retailer
-
$1,028 NZD
A
Retailer 2
-
$1,151 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,153 NZD
View
A
Retailer 4
-
$1,275 NZD
View
A
Retailer 5
-
$1,416 NZD
View
A
Retailer 6
-
$1,512 NZD
View
A
Retailer 7
-
$1,699 NZD
View
Retailer 8
-
$1,838 NZD
View
Price last confirmed 9 days ago
A
Retailer 9
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$1,900 NZD
View
A
Retailer 10
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$1,973 NZD
View
A
Retailer 11
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$2,592 NZD
View
A
Retailer 12
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$2,679 NZD
View
A
Retailer 13
-
$2,693 NZD
View
A
Retailer 14
-
$2,768 NZD
View
B+
Retailer 15
-
$2,828 NZD
View
B+
Retailer 16
-
$3,355 NZD
View
B+
Retailer 17
-
$4,109 NZD
View
B+
Retailer 18
-
$4,131 NZD
View
B+
Retailer 19
-
$4,179 NZD
View
B+
Retailer 20
-
$4,271 NZD
View
B+
Retailer 21
-
$4,641 NZD
View
B+
Retailer 22
-
$5,523 NZD
View
Retailer 23
-
$5,595 NZD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22292571A · Oct 25
$7,560 NZD
$4,250 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from $1,028 NZDSave up to $4,495 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
$1,028 NZD