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Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG733555882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733555882

Diamond specifications and retailer prices

From $2,291 NZD
$1,291 USD
As of October 31, 2026
Save $8,922 NZD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $17,069 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733555882 or 733555882. Listed at 24 retailers as of October 30, 2026, with a 389% 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

3.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733555882
Dimensions14.50 × 7.57 × 4.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm7.57 mm3.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733555882
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.5%

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: Oct 31
Current: $4,486 NZD|Low: $2,291 NZD|High: $10,876 NZD|Avg: $5,604 NZD|-0.8%
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
October 31, 2026
Retailer 7$2,291 NZD
Retailer 12$2,480 NZD
Retailer 5$2,777 NZD
Retailer 15$2,876 NZD
Retailer 11$3,185 NZD
Retailer 4$3,266 NZD
Retailer 1$4,486 NZD
Retailer 3$4,540 NZD
Retailer 10$7,183 NZD
Retailer 8$7,374 NZD
Retailer 6$7,679 NZD
Retailer 2$7,752 NZD
Retailer 9$9,117 NZD
Retailer 13$9,283 NZD
Retailer 14$10,539 NZD

41 data points across 15 retailers

24 retailers$2,291 NZD to $11,212 NZD

A
Cheapest Retailer
-
$2,291 NZD
$1,291 USD
Retailer 2
-
$2,480 NZD
$1,398 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$2,699 NZD
$1,521 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$2,777 NZD
$1,565 USD
View
Final sale: no returns
Retailer 5
-
$2,876 NZD
$1,621 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$2,876 NZD
$1,621 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$2,876 NZD
$1,621 USD
View
B+
Retailer 8
-
$3,185 NZD
$1,795 USD
View
B+
Retailer 9
-
$3,266 NZD
$1,841 USD
View
B+
Retailer 10
-
$4,486 NZD
£1,991 GBP
View
B
Retailer 11
-
$4,540 NZD
$2,559 USD
View
B
Retailer 12
-
$5,222 NZD
$2,943 USD
View
Retailer 13
-
$5,953 NZD
$3,355 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$7,183 NZD
A$6,228 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$7,374 NZD
ZAR 67,138 ZAR
View
B
Retailer 16
-
$7,679 NZD
£3,408 GBP
View
B
Retailer 17
-
$7,752 NZD
$4,369 USD
View
B
Retailer 18
-
$8,389 NZD
$4,728 USD
View
B
Retailer 19
-
$8,802 NZD
$4,961 USD
View
B
Retailer 20
-
$9,117 NZD
£4,046 GBP
View
B
Retailer 21
-
$9,283 NZD
$5,232 USD
View
B
Retailer 22
-
$10,539 NZD
$5,940 USD
View
B
Retailer 23
-
$11,212 NZD
$6,319 USD
View
Most Expensive
Do Amore Diamonds
27-C44BFC578 · Oct 31
$17,069 NZD
$9,620 USD
View
Price under review
23 more retailers have this diamond
Prices start from $2,291 NZDSave up to $8,922 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
$2,291 NZD