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Marquise|Lab Grown|IGI

11.03ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG716504128

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG716504128

Diamond specifications and retailer prices

From $2,172 AUD
$1,526 USD
As of November 2, 2026
Save $14,085 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,258 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.03ct lab-grown marquise diamond

This 11.03ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG716504128 or 716504128. Listed at 22 retailers as of October 31, 2026, with prices from $2,172 to $16,258, a $14,085 spread on the same certified stone. Brilliant Earth lists it at $16,258. 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

11.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG716504128
Dimensions23.77 × 11.47 × 7.09 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.77 mm11.47 mm11.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG716504128
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: Nov 2
Current: $16,258 AUD|Low: $2,172 AUD|High: $16,770 AUD|Avg: $5,451 AUD|-3.1%
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
November 2, 2026
Retailer 9$2,172 AUD
Retailer 17$2,365 AUD
Retailer 6$2,433 AUD
Retailer 3$2,520 AUD
Retailer 16$2,762 AUD
Retailer 5$3,273 AUD
Retailer 2$3,560 AUD
Retailer 15$3,605 AUD
Retailer 14$3,902 AUD
Retailer 13$3,979 AUD
Retailer 18$4,074 AUD
Retailer 12$4,670 AUD
Retailer 11$4,725 AUD
Retailer 8$6,075 AUD
Retailer 7$6,792 AUD
Retailer 4$7,365 AUD
Retailer 10$8,860 AUD
Retailer 19$11,652 AUD
Brilliant Earth$16,258 AUD

36 data points across 19 retailers

22 retailers$2,172 AUD to $16,258 AUD

A
Cheapest Retailer
-
$2,172 AUD
$1,526 USD
A
Retailer 2
-
$2,365 AUD
$1,661 USD
View
A
Retailer 3
-
$2,433 AUD
$1,709 USD
View
Final sale: no returns
A
Retailer 4
-
$2,520 AUD
$1,770 USD
View
A
Retailer 5
-
$2,762 AUD
$1,940 USD
View
Retailer 6
-
$2,796 AUD
$1,964 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$3,273 AUD
$2,299 USD
View
A
Retailer 8
-
$3,560 AUD
£1,969 GBP
View
B+
Retailer 9
-
$3,605 AUD
$2,532 USD
View
A
Retailer 10
-
$3,902 AUD
ZAR 44,278 ZAR
View
A
Retailer 11
-
$3,979 AUD
€2,662 EUR
View
A
Retailer 12
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$4,074 AUD
$2,862 USD
View
A
Retailer 13
-
$4,670 AUD
View
A
Retailer 14
-
$4,725 AUD
$3,319 USD
View
B+
Retailer 15
-
$6,075 AUD
£3,360 GBP
View
B+
Retailer 16
-
$6,475 AUD
$4,548 USD
View
B+
Retailer 17
-
$6,792 AUD
$4,771 USD
View
B+
Retailer 18
-
$7,365 AUD
$5,173 USD
View
Retailer 19
-
$8,592 AUD
$6,035 USD
View
Price last confirmed 57 days ago
B+
Retailer 20
-
$8,860 AUD
$6,224 USD
View
B
Retailer 21
-
$11,652 AUD
$8,185 USD
View
Most Expensive
B
Brilliant Earth
14947718A · Oct 31
$16,258 AUD
$11,420 USD
View
21 more retailers have this diamond
Prices start from $2,172 AUDSave up to $14,085 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
11.03ct Marquise
$2,172 AUD