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Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG778616199

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778616199

Diamond specifications and retailer prices

From $806 AUD
$566 USD
As of October 30, 2026
Save $7,505 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,311 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG778616199 or 778616199. Listed at 22 retailers as of October 30, 2026, with prices from $806 to $8,311, a $7,505 spread on the same certified stone. Yadav Diamonds lists it at $8,311. 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 angle36.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616199
Dimensions15.04 × 7.40 × 4.67 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.04 mm7.40 mm3.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616199
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,143 AUD|Low: $773 AUD|High: $4,390 AUD|Avg: $1,969 AUD|+0.3%
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
October 30, 2026
Retailer 4$806 AUD
Retailer 5$901 AUD
Retailer 8$903 AUD
Retailer 6$999 AUD
Retailer 9$999 AUD
Retailer 1$1,143 AUD
Retailer 18$1,189 AUD
Retailer 21$1,338 AUD
Retailer 10$1,389 AUD
Retailer 16$1,457 AUD
Retailer 15$1,559 AUD
Retailer 13$1,862 AUD
Retailer 12$2,110 AUD
Retailer 17$2,170 AUD
Retailer 20$2,478 AUD
Retailer 7$2,628 AUD
Retailer 11$2,907 AUD
Retailer 3$3,217 AUD
Retailer 14$3,238 AUD
Retailer 2$3,361 AUD
Retailer 19$4,343 AUD

43 data points across 21 retailers

22 retailers$806 AUD to $8,311 AUD

A
Cheapest Retailer
-
$806 AUD
$566 USD
A
Retailer 2
-
$901 AUD
$633 USD
View
Final sale: no returns
A
Retailer 3
-
$903 AUD
$634 USD
View
Retailer 4
-
$999 AUD
$702 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$999 AUD
$702 USD
View
A
Retailer 6
-
$1,143 AUD
£632 GBP
View
A
Retailer 7
-
$1,189 AUD
$835 USD
View
A
Retailer 8
-
$1,338 AUD
$940 USD
View
A
Retailer 9
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$1,389 AUD
$976 USD
View
A
Retailer 10
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$1,457 AUD
€975 EUR
View
A
Retailer 11
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$1,559 AUD
£862 GBP
View
A
Retailer 12
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$1,862 AUD
$1,308 USD
View
B+
Retailer 13
-
$2,110 AUD
View
B+
Retailer 14
-
$2,170 AUD
ZAR 24,621 ZAR
View
B+
Retailer 15
-
$2,478 AUD
$1,741 USD
View
B+
Retailer 16
-
$2,628 AUD
$1,846 USD
View
B+
Retailer 17
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$2,907 AUD
£1,608 GBP
View
B+
Retailer 18
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$3,217 AUD
$2,260 USD
View
B+
Retailer 19
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$3,238 AUD
$2,274 USD
View
B
Retailer 20
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$3,361 AUD
$2,361 USD
View
B
Retailer 21
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$4,343 AUD
£2,402 GBP
View
Most Expensive
B
Yadav Diamonds
13135702 · Oct 30
$8,311 AUD
$5,838 USD
View
21 more retailers have this diamond
Prices start from $806 AUDSave up to $7,505 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
$806 AUD