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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 $1,194 AUD
$839 USD
As of October 30, 2026
Save $4,004 AUD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,883 AUD 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: $6,883 AUD|Low: $1,194 AUD|High: $6,919 AUD|Avg: $2,863 AUD|-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$1,194 AUD
Retailer 4$1,300 AUD
Retailer 9$1,335 AUD
Retailer 7$1,385 AUD
Retailer 11$1,385 AUD
Retailer 17$1,504 AUD
Retailer 19$1,637 AUD
Retailer 14$1,915 AUD
Retailer 22$1,982 AUD
Retailer 2$2,128 AUD
Retailer 21$2,311 AUD
Retailer 13$2,807 AUD
Retailer 18$2,814 AUD
Retailer 16$2,910 AUD
Retailer 12$3,286 AUD
Retailer 20$3,818 AUD
Retailer 10$3,894 AUD
Retailer 5$4,333 AUD
Retailer 6$4,387 AUD
Retailer 15$4,799 AUD
Retailer 3$5,198 AUD
Rare Carat$6,883 AUD

29 data points across 22 retailers

22 retailers$1,194 AUD to $5,198 AUD

A
Cheapest Retailer
-
$1,194 AUD
$839 USD
A
Retailer 2
-
$1,300 AUD
$913 USD
View
A
Retailer 3
-
$1,335 AUD
$938 USD
View
Final sale: no returns
Retailer 4
-
$1,385 AUD
$973 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,385 AUD
$973 USD
View
A
Retailer 6
-
$1,504 AUD
£832 GBP
View
A
Retailer 7
-
$1,637 AUD
$1,150 USD
View
A
Retailer 8
-
$1,915 AUD
$1,345 USD
View
B+
Retailer 9
-
$1,982 AUD
$1,392 USD
View
A
Retailer 10
-
$2,128 AUD
£1,177 GBP
View
A
Retailer 11
-
$2,311 AUD
€1,546 EUR
View
B+
Retailer 12
-
$2,807 AUD
View
A
Retailer 13
-
$2,814 AUD
ZAR 31,933 ZAR
View
A
Retailer 14
-
$2,910 AUD
$2,044 USD
View
B+
Retailer 15
-
$3,286 AUD
$2,308 USD
View
B+
Retailer 16
-
$3,818 AUD
£2,112 GBP
View
B+
Retailer 17
-
$3,894 AUD
$2,735 USD
View
B+
Retailer 18
-
$4,333 AUD
$3,044 USD
View
B+
Retailer 19
-
$4,387 AUD
$3,082 USD
View
B
Retailer 20
-
$4,799 AUD
$3,371 USD
View
B
Retailer 21
-
$5,198 AUD
£2,875 GBP
View
Most Expensive
Rare Carat
DP-07-100_l_841637660 · Oct 18
$6,883 AUD
$4,835 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $1,194 AUDSave up to $4,004 AUD

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
$1,194 AUD