CaratHunter
Plans
Marquise|Lab Grown|IGI

11.54ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG774695968

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774695968

Diamond specifications and retailer prices

From $2,394 AUD
$1,682 USD
As of November 2, 2026
Save $10,361 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,755 AUD at Adiamor · As of November 2, 2026
View at Adiamor

About this 11.54ct lab-grown marquise diamond

This 11.54ct 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 LG774695968 or 774695968. Listed at 17 retailers as of November 2, 2026, with prices from $2,394 to $12,755, a $10,361 spread on the same certified stone. Adiamor lists it at $12,755. 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

11.54
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774695968
Dimensions23.76 × 12.07 × 7.10 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.76 mm12.07 mm11.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774695968
Side View
Table 63.0%Crown 31.8°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 58.8%

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: $12,755 AUD|Low: $2,299 AUD|High: $13,427 AUD|Avg: $5,515 AUD|-2.3%
Adiamor
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
November 2, 2026
Retailer 14$2,394 AUD
Retailer 7$2,605 AUD
Retailer 15$2,779 AUD
Retailer 11$3,018 AUD
Retailer 4$3,646 AUD
Retailer 2$3,938 AUD
Retailer 12$4,173 AUD
Retailer 10$4,301 AUD
Retailer 3$4,365 AUD
Retailer 13$4,790 AUD
Retailer 9$5,148 AUD
Retailer 5$5,208 AUD
Retailer 6$5,749 AUD
Retailer 16$7,488 AUD
Retailer 8$9,750 AUD
Adiamor$12,755 AUD

46 data points across 16 retailers

17 retailers$2,394 AUD to $12,755 AUD

A
Cheapest Retailer
-
$2,394 AUD
$1,682 USD
A
Retailer 2
-
$2,605 AUD
$1,830 USD
View
A
Retailer 3
-
$2,779 AUD
$1,952 USD
View
Retailer 4
-
$2,779 AUD
$1,952 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$3,018 AUD
$2,120 USD
View
A
Retailer 6
-
$3,646 AUD
$2,561 USD
View
A
Retailer 7
-
$3,938 AUD
£2,178 GBP
View
A
Retailer 8
-
$4,173 AUD
€2,792 EUR
View
A
Retailer 9
-
$4,301 AUD
ZAR 48,808 ZAR
View
B+
Retailer 10
-
$4,365 AUD
$3,066 USD
View
A
Retailer 11
-
$4,790 AUD
$3,365 USD
View
A
Retailer 12
-
$5,148 AUD
View
A
Retailer 13
-
$5,208 AUD
$3,658 USD
View
A
Retailer 14
-
$5,749 AUD
£3,180 GBP
View
B+
Retailer 15
-
$7,488 AUD
$5,260 USD
View
B
Retailer 16
-
$9,750 AUD
$6,849 USD
View
Most Expensive
B
Adiamor
D-80048343 · Nov 2
$12,755 AUD
$8,960 USD
View
16 more retailers have this diamond
Prices start from $2,394 AUDSave up to $10,361 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
11.54ct Marquise
$2,394 AUD