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Marquise|Lab Grown|IGI

3.02ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG817651001

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817651001

Diamond specifications and retailer prices

From $1,427 NZD
$803 USD
As of November 2, 2026
Save $8,224 NZD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $9,651 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG817651001 or 817651001. Listed at 26 retailers as of October 31, 2026, with prices from $1,427 to $9,651, a $8,224 spread on the same certified stone. Brilliant Earth lists it at $9,651. 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

3.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817651001
Dimensions14.71 × 7.50 × 4.71 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.71 mm7.50 mm3.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817651001
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 2
Current: $1,920 NZD|Low: $1,427 NZD|High: $6,920 NZD|Avg: $3,531 NZD|-10.4%
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 2, 2026
Retailer 22$1,427 NZD
Retailer 16$1,553 NZD
Retailer 5$1,598 NZD
Retailer 6$1,655 NZD
Retailer 1$1,920 NZD
Retailer 7$1,973 NZD
Retailer 20$2,179 NZD
Retailer 21$2,367 NZD
Retailer 12$2,540 NZD
Retailer 15$2,779 NZD
Retailer 4$3,263 NZD
Retailer 18$3,738 NZD
Retailer 10$3,843 NZD
Retailer 19$3,937 NZD
Retailer 14$4,655 NZD
Retailer 8$5,146 NZD
Retailer 11$5,284 NZD
Retailer 2$5,541 NZD
Retailer 3$5,726 NZD
Retailer 13$5,929 NZD
Retailer 17$6,189 NZD
Retailer 9$6,239 NZD

25 data points across 22 retailers

26 retailers$1,427 NZD to $9,651 NZD

A
Cheapest Retailer
-
$1,427 NZD
$803 USD
A
Retailer 2
-
$1,553 NZD
$874 USD
View
A
Retailer 3
-
$1,598 NZD
$899 USD
View
Final sale: no returns
A
Retailer 4
-
$1,655 NZD
$931 USD
View
Retailer 5
-
$1,825 NZD
$1,027 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,920 NZD
£851 GBP
View
A
Retailer 7
-
$1,973 NZD
$1,110 USD
View
A
Retailer 8
-
$2,179 NZD
$1,226 USD
View
A
Retailer 9
-
$2,367 NZD
$1,332 USD
View
A
Retailer 10
-
$2,540 NZD
£1,125 GBP
View
A
Retailer 11
-
$2,779 NZD
€1,489 EUR
View
B+
Retailer 12
-
$3,263 NZD
$1,836 USD
View
B+
Retailer 13
-
$3,738 NZD
A$3,236 AUD
View
B+
Retailer 14
-
$3,843 NZD
ZAR 34,935 ZAR
View
B+
Retailer 15
-
$3,937 NZD
$2,215 USD
View
B
Retailer 16
-
$4,655 NZD
$2,619 USD
View
B+
Retailer 17
-
$5,146 NZD
£2,280 GBP
View
B+
Retailer 18
-
$5,179 NZD
$2,914 USD
View
B
Retailer 19
-
$5,284 NZD
$2,973 USD
View
B+
Retailer 20
-
$5,541 NZD
$3,118 USD
View
B
Retailer 21
-
$5,726 NZD
$3,222 USD
View
B
Retailer 22
-
$5,929 NZD
$3,336 USD
View
B
Retailer 23
-
$6,189 NZD
A$5,357 AUD
View
B+
Retailer 24
-
$6,239 NZD
£2,764 GBP
View
Retailer 25
-
$6,745 NZD
$3,795 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
20714116A · Oct 31
$9,651 NZD
$5,430 USD
View
25 more retailers have this diamond
Prices start from $1,427 NZDSave up to $8,224 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
3.02ct Marquise
$1,427 NZD