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Marquise|Lab Grown|IGI

3.20ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG811675436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811675436

Diamond specifications and retailer prices

From $1,549 NZD
$873 USD
As of October 30, 2026
Save $7,419 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,968 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.2ct lab-grown marquise diamond

This 3.2ct 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 LG811675436 or 811675436. Listed at 23 retailers as of October 27, 2026, with prices from $1,549 to $8,968, a $7,419 spread on the same certified stone. Queensmith lists it at $8,968. 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

3.20
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811675436
Dimensions14.96 × 7.70 × 4.88 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.96 mm7.70 mm3.20 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811675436
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.4%

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: $2,085 NZD|Low: $1,549 NZD|High: $6,825 NZD|Avg: $3,867 NZD|-10.6%
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
November 1, 2026
Retailer 6$1,549 NZD
Retailer 19$1,686 NZD
Retailer 5$1,733 NZD
Retailer 10$1,797 NZD
Retailer 1$2,085 NZD
Retailer 17$2,111 NZD
Retailer 4$2,324 NZD
Retailer 12$2,764 NZD
Retailer 9$2,889 NZD
Retailer 20$3,636 NZD
Retailer 14$4,058 NZD
Retailer 3$4,132 NZD
Retailer 15$4,173 NZD
Retailer 18$4,975 NZD
Retailer 2$5,053 NZD
Retailer 7$5,623 NZD
Retailer 11$5,930 NZD
Retailer 8$6,237 NZD
Retailer 13$6,698 NZD
Retailer 16$6,774 NZD

30 data points across 20 retailers

23 retailers$1,549 NZD to $8,968 NZD

A
Cheapest Retailer
-
$1,549 NZD
$873 USD
A
Retailer 2
-
$1,686 NZD
$950 USD
View
A
Retailer 3
-
$1,733 NZD
$977 USD
View
Final sale: no returns
A
Retailer 4
-
$1,797 NZD
$1,013 USD
View
Retailer 5
-
$1,959 NZD
$1,104 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$1,985 NZD
$1,119 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$2,085 NZD
£925 GBP
View
A
Retailer 8
-
$2,111 NZD
$1,190 USD
View
A
Retailer 9
-
$2,324 NZD
$1,310 USD
View
A
Retailer 10
-
$2,764 NZD
£1,227 GBP
View
A
Retailer 11
-
$2,889 NZD
$1,628 USD
View
B+
Retailer 12
-
$3,636 NZD
$2,049 USD
View
B+
Retailer 13
-
$4,058 NZD
A$3,519 AUD
View
B+
Retailer 14
-
$4,132 NZD
$2,329 USD
View
B+
Retailer 15
-
$4,173 NZD
ZAR 37,997 ZAR
View
B+
Retailer 16
-
$4,975 NZD
£2,208 GBP
View
B+
Retailer 17
-
$5,053 NZD
$2,848 USD
View
B+
Retailer 18
-
$5,623 NZD
$3,169 USD
View
B+
Retailer 19
-
$5,930 NZD
$3,342 USD
View
B
Retailer 20
-
$6,237 NZD
$3,515 USD
View
Retailer 21
-
$6,698 NZD
A$5,808 AUD
View
Price last confirmed 23 days ago
B
Retailer 22
-
$6,774 NZD
£3,006 GBP
View
Most Expensive
B
Queensmith
LG811675436 · Oct 27
$8,968 NZD
£3,980 GBP
View
22 more retailers have this diamond
Prices start from $1,549 NZDSave up to $7,419 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
3.20ct Marquise
$1,549 NZD