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Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG843601130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843601130

Diamond specifications and retailer prices

From $1,443 AUD
$1,011 USD
As of November 2, 2026
Save $5,862 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,305 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843601130 or 843601130. Listed at 23 retailers as of October 31, 2026, with prices from $1,443 to $7,305, a $5,862 spread on the same certified stone. Novita Diamonds lists it at $7,305. 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

3.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601130
Dimensions15.41 × 7.40 × 4.57 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.40 mm3.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601130
Side View
Table 62.0%Crown 38.8°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $7,305 AUD|Low: $1,443 AUD|High: $7,305 AUD|Avg: $3,367 AUD
Novita Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 18$1,443 AUD
Retailer 22$1,570 AUD
Retailer 3$1,615 AUD
Retailer 5$1,681 AUD
Retailer 9$1,926 AUD
Retailer 17$2,140 AUD
Retailer 11$2,165 AUD
Retailer 16$2,394 AUD
Retailer 20$2,423 AUD
Retailer 15$2,562 AUD
Retailer 13$3,009 AUD
Retailer 6$3,151 AUD
Retailer 2$3,497 AUD
Retailer 8$3,795 AUD
Retailer 14$3,920 AUD
Retailer 21$4,610 AUD
Retailer 7$5,211 AUD
Retailer 4$5,699 AUD
Retailer 12$5,862 AUD
Retailer 10$6,066 AUD
Retailer 19$6,440 AUD
Novita Diamonds$7,305 AUD

15 data points across 22 retailers

23 retailers$1,443 AUD to $7,305 AUD

A
Cheapest Retailer
-
$1,443 AUD
$1,011 USD
A
Retailer 2
-
$1,570 AUD
$1,100 USD
View
A
Retailer 3
-
$1,615 AUD
$1,132 USD
View
Final sale: no returns
A
Retailer 4
-
$1,681 AUD
$1,178 USD
View
Retailer 5
-
$1,711 AUD
$1,199 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,926 AUD
$1,350 USD
View
A
Retailer 7
-
$2,140 AUD
£1,181 GBP
View
A
Retailer 8
-
$2,165 AUD
$1,517 USD
View
A
Retailer 9
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$2,394 AUD
$1,678 USD
View
A
Retailer 10
-
$2,423 AUD
£1,337 GBP
View
B+
Retailer 11
-
$2,562 AUD
€1,710 EUR
View
B+
Retailer 12
-
$3,009 AUD
$2,109 USD
View
B+
Retailer 13
-
$3,151 AUD
$2,208 USD
View
B+
Retailer 14
-
$3,497 AUD
$2,451 USD
View
B+
Retailer 15
-
$3,795 AUD
View
B+
Retailer 16
-
$3,920 AUD
ZAR 44,386 ZAR
View
B+
Retailer 17
-
$4,610 AUD
£2,544 GBP
View
B
Retailer 18
-
$5,211 AUD
$3,652 USD
View
B
Retailer 19
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$5,699 AUD
£3,145 GBP
View
B
Retailer 20
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$5,862 AUD
$4,108 USD
View
B
Retailer 21
-
$6,066 AUD
$4,251 USD
View
B
Retailer 22
-
$6,440 AUD
SGD 6,099 SGD
View
Most Expensive
B
Novita Diamonds
cert_843601130 · Oct 31
$7,305 AUD
View
22 more retailers have this diamond
Prices start from $1,443 AUDSave up to $5,862 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
3.05ct Marquise
$1,443 AUD