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Marquise|Lab Grown|IGI

11.53ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG698526165

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG698526165

Diamond specifications and retailer prices

From $2,045 AUD
£1,131 GBP
As of November 2, 2026
Save $14,953 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,998 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.53ct lab-grown marquise diamond

This 11.53ct 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 LG698526165 or 698526165. Listed at 21 retailers as of October 31, 2026, with prices from $2,045 to $16,998, a $14,953 spread on the same certified stone. Brilliant Earth lists it at $16,998. 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

11.53
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698526165
Dimensions24.03 × 11.81 × 7.12 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
24.03 mm11.81 mm11.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698526165
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.3%

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: $2,045 AUD|Low: $2,045 AUD|High: $12,693 AUD|Avg: $4,410 AUD|-0.9%
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
November 2, 2026
Retailer 1$2,045 AUD
Retailer 15$2,195 AUD
Retailer 18$2,389 AUD
Retailer 8$2,457 AUD
Retailer 9$2,547 AUD
Retailer 16$2,547 AUD
Retailer 7$2,790 AUD
Retailer 11$3,597 AUD
Retailer 13$3,942 AUD
Retailer 10$4,010 AUD
Retailer 14$4,144 AUD
Retailer 3$4,503 AUD
Retailer 12$4,718 AUD
Retailer 17$4,773 AUD
Retailer 4$6,140 AUD
Retailer 2$6,768 AUD
Retailer 5$8,950 AUD
Retailer 6$12,667 AUD

28 data points across 18 retailers

21 retailers$2,045 AUD to $16,998 AUD

A
Cheapest Retailer
-
$2,045 AUD
£1,131 GBP
A
Retailer 2
-
$2,195 AUD
$1,542 USD
View
A
Retailer 3
-
$2,389 AUD
$1,678 USD
View
A
Retailer 4
-
$2,457 AUD
$1,726 USD
View
Final sale: no returns
Retailer 5
-
$2,547 AUD
$1,789 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,547 AUD
$1,789 USD
View
A
Retailer 7
-
$2,790 AUD
$1,960 USD
View
A
Retailer 8
-
$3,324 AUD
$2,335 USD
View
A
Retailer 9
-
$3,597 AUD
£1,990 GBP
View
A
Retailer 10
-
$3,942 AUD
ZAR 44,733 ZAR
View
B+
Retailer 11
-
$4,010 AUD
$2,817 USD
View
A
Retailer 12
-
$4,144 AUD
€2,772 EUR
View
A
Retailer 13
-
$4,503 AUD
$3,163 USD
View
A
Retailer 14
-
$4,718 AUD
View
A
Retailer 15
-
$4,773 AUD
$3,353 USD
View
B+
Retailer 16
-
$6,140 AUD
£3,396 GBP
View
B+
Retailer 17
-
$6,768 AUD
$4,754 USD
View
Retailer 18
-
$7,915 AUD
$5,560 USD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$8,950 AUD
$6,287 USD
View
B
Retailer 20
-
$12,667 AUD
$8,898 USD
View
Most Expensive
B
Brilliant Earth
21630031A · Oct 31
$16,998 AUD
$11,940 USD
View
20 more retailers have this diamond
Prices start from $2,045 AUDSave up to $14,953 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
11.53ct Marquise
$2,045 AUD