CaratHunter
Plans
Marquise|Lab Grown|IGI

3.05ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG843682572

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843682572

Diamond specifications and retailer prices

From $1,187 AUD
$834 USD
As of October 30, 2026
Save $5,518 AUD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,705 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843682572 or 843682572. Listed at 25 retailers as of October 30, 2026, with prices from $1,187 to $6,705, a $5,518 spread on the same certified stone. Brilliant Earth lists it at $6,705. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843682572
Dimensions15.01 × 7.45 × 4.71 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.01 mm7.45 mm3.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843682572
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: $6,705 AUD|Low: $1,187 AUD|High: $6,705 AUD|Avg: $3,136 AUD
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 1, 2026
Retailer 24$1,187 AUD
Retailer 5$1,327 AUD
Retailer 15$1,362 AUD
Retailer 6$1,377 AUD
Retailer 17$1,506 AUD
Retailer 7$1,630 AUD
Retailer 21$1,795 AUD
Retailer 3$1,807 AUD
Retailer 23$1,972 AUD
Retailer 2$2,115 AUD
Retailer 14$2,306 AUD
Retailer 4$2,420 AUD
Retailer 19$3,109 AUD
Retailer 20$3,165 AUD
Retailer 8$3,196 AUD
Retailer 11$3,871 AUD
Retailer 18$4,166 AUD
Retailer 22$4,308 AUD
Retailer 25$4,578 AUD
Retailer 12$4,769 AUD
Retailer 13$4,876 AUD
Retailer 10$4,937 AUD
Retailer 16$5,153 AUD
Retailer 9$5,187 AUD
Brilliant Earth$6,705 AUD

20 data points across 25 retailers

25 retailers$1,187 AUD to $6,705 AUD

A
Cheapest Retailer
-
$1,187 AUD
$834 USD
A
Retailer 2
-
$1,327 AUD
$932 USD
View
Final sale: no returns
A
Retailer 3
-
$1,362 AUD
$957 USD
View
A
Retailer 4
-
$1,377 AUD
$967 USD
View
Retailer 5
-
$1,506 AUD
$1,058 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,630 AUD
$1,145 USD
View
A
Retailer 7
-
$1,795 AUD
$1,261 USD
View
A
Retailer 8
-
$1,807 AUD
£1,000 GBP
View
A
Retailer 9
-
$1,972 AUD
$1,385 USD
View
A
Retailer 10
-
$2,115 AUD
£1,170 GBP
View
A
Retailer 11
-
$2,306 AUD
€1,543 EUR
View
A
Retailer 12
-
$2,420 AUD
$1,700 USD
View
B+
Retailer 13
-
$3,109 AUD
View
B+
Retailer 14
-
$3,165 AUD
$2,223 USD
View
B+
Retailer 15
-
$3,196 AUD
ZAR 36,272 ZAR
View
B+
Retailer 16
-
$3,871 AUD
$2,719 USD
View
Retailer 17
-
$4,166 AUD
£2,304 GBP
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$4,308 AUD
$3,026 USD
View
B
Retailer 19
-
$4,578 AUD
$3,216 USD
View
B+
Retailer 20
-
$4,769 AUD
$3,350 USD
View
B
Retailer 21
-
$4,876 AUD
View
B
Retailer 22
-
$4,937 AUD
$3,468 USD
View
Retailer 23
-
$5,153 AUD
$3,620 USD
View
Price last confirmed 10 days ago
B
Retailer 24
-
$5,187 AUD
£2,869 GBP
View
Most Expensive
B
Brilliant Earth
21702614A · Oct 31
$6,705 AUD
$4,710 USD
View
24 more retailers have this diamond
Prices start from $1,187 AUDSave up to $5,518 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
$1,187 AUD