Marquise|Lab Grown|IGI

5.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG841637660

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841637660

Diamond specifications and retailer prices

From $1,489 NZD
$839 USD
As of October 30, 2026
Save $4,990 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,579 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841637660 or 841637660. Listed at 22 retailers as of October 27, 2026, with a 335% 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

5.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637660
Dimensions18.37 × 8.76 × 5.15 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.37 mm8.76 mm5.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637660
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 58.8%

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: Oct 30
Current: $8,579 NZD|Low: $1,489 NZD|High: $8,623 NZD|Avg: $3,568 NZD|-0.5%
Rare Carat
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
October 31, 2026
Retailer 8$1,489 NZD
Retailer 4$1,620 NZD
Retailer 9$1,664 NZD
Retailer 7$1,726 NZD
Retailer 11$1,726 NZD
Retailer 17$1,875 NZD
Retailer 19$2,040 NZD
Retailer 14$2,386 NZD
Retailer 22$2,470 NZD
Retailer 2$2,652 NZD
Retailer 21$2,880 NZD
Retailer 13$3,499 NZD
Retailer 18$3,507 NZD
Retailer 16$3,627 NZD
Retailer 12$4,095 NZD
Retailer 20$4,759 NZD
Retailer 10$4,853 NZD
Retailer 5$5,401 NZD
Retailer 6$5,468 NZD
Retailer 15$5,982 NZD
Retailer 3$6,478 NZD
Rare Carat$8,579 NZD

29 data points across 22 retailers

22 retailers$1,489 NZD to $6,478 NZD

A
Cheapest Retailer
-
$1,489 NZD
$839 USD
A
Retailer 2
-
$1,620 NZD
$913 USD
View
A
Retailer 3
-
$1,664 NZD
$938 USD
View
Final sale: no returns
Retailer 4
-
$1,726 NZD
$973 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,726 NZD
$973 USD
View
A
Retailer 6
-
$1,875 NZD
£832 GBP
View
A
Retailer 7
-
$2,040 NZD
$1,150 USD
View
A
Retailer 8
-
$2,386 NZD
$1,345 USD
View
B+
Retailer 9
-
$2,470 NZD
$1,392 USD
View
A
Retailer 10
-
$2,652 NZD
£1,177 GBP
View
A
Retailer 11
-
$2,880 NZD
€1,546 EUR
View
B+
Retailer 12
-
$3,499 NZD
A$3,034 AUD
View
A
Retailer 13
-
$3,507 NZD
ZAR 31,933 ZAR
View
A
Retailer 14
-
$3,627 NZD
$2,044 USD
View
B+
Retailer 15
-
$4,095 NZD
$2,308 USD
View
B+
Retailer 16
-
$4,759 NZD
£2,112 GBP
View
B+
Retailer 17
-
$4,853 NZD
$2,735 USD
View
B+
Retailer 18
-
$5,401 NZD
$3,044 USD
View
B+
Retailer 19
-
$5,468 NZD
$3,082 USD
View
B
Retailer 20
-
$5,982 NZD
$3,371 USD
View
B
Retailer 21
-
$6,478 NZD
£2,875 GBP
View
Most Expensive
Rare Carat
DP-07-100_l_841637660 · Oct 18
$8,579 NZD
$4,835 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $1,489 NZDSave up to $4,990 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
5.02ct Marquise
$1,489 NZD