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Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG833631227

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833631227

Diamond specifications and retailer prices

From $789 AUD
$554 USD
As of October 30, 2026
Save $7,522 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,456 AUD at Brilliant Earth · As of October 16, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833631227 or 833631227. Listed at 21 retailers as of October 30, 2026, with a 954% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833631227
Dimensions15.33 × 7.28 × 4.64 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm7.28 mm3.02 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833631227
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.7%

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: $8,456 AUD|Low: $789 AUD|High: $8,456 AUD|Avg: $2,707 AUD|+4.8%
Brilliant Earth
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
October 30, 2026
Retailer 9$789 AUD
Retailer 5$883 AUD
Retailer 17$883 AUD
Retailer 8$978 AUD
Retailer 12$1,032 AUD
Retailer 16$1,167 AUD
Retailer 13$1,235 AUD
Retailer 18$1,295 AUD
Retailer 3$1,438 AUD
Retailer 14$1,690 AUD
Retailer 2$2,281 AUD
Retailer 20$2,339 AUD
Retailer 15$2,345 AUD
Retailer 7$2,839 AUD
Retailer 4$3,146 AUD
Retailer 6$3,148 AUD
Retailer 10$3,655 AUD
Retailer 11$4,534 AUD
Retailer 19$7,004 AUD
Brilliant Earth$8,456 AUD

29 data points across 20 retailers

21 retailers$789 AUD to $8,311 AUD

A
Cheapest Retailer
-
$789 AUD
$554 USD
A
Retailer 2
-
$883 AUD
$620 USD
View
A
Retailer 3
-
$883 AUD
$620 USD
View
Final sale: no returns
A
Retailer 4
-
$978 AUD
$687 USD
View
Retailer 5
-
$1,032 AUD
$725 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,167 AUD
$820 USD
View
A
Retailer 7
-
$1,235 AUD
£683 GBP
View
A
Retailer 8
-
$1,295 AUD
$910 USD
View
A
Retailer 9
-
$1,438 AUD
$1,010 USD
View
A
Retailer 10
-
$1,690 AUD
£935 GBP
View
B+
Retailer 11
-
$2,281 AUD
View
B+
Retailer 12
-
$2,339 AUD
$1,643 USD
View
B+
Retailer 13
-
$2,345 AUD
ZAR 26,607 ZAR
View
B+
Retailer 14
-
$2,839 AUD
$1,994 USD
View
B
Retailer 15
-
$3,146 AUD
£1,740 GBP
View
B+
Retailer 16
-
$3,148 AUD
$2,211 USD
View
B
Retailer 17
-
$3,655 AUD
$2,568 USD
View
Retailer 18
-
$4,534 AUD
£2,508 GBP
View
Price last confirmed 15 days ago
B
Retailer 19
-
$7,004 AUD
$4,920 USD
View
B
Retailer 20
-
$8,311 AUD
$5,838 USD
View
Most Expensive
Brilliant Earth
21630899Y · Oct 16
$8,456 AUD
$5,940 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $789 AUDSave up to $7,522 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
3.02ct Marquise
$789 AUD