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Round|Lab Grown|GIA

11.51ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • GIA 5473896962

Certificate GIA 5473896962

Diamond specifications and retailer prices

From $11,111 AUD
$7,805 USD
As of November 1, 2026
Save $25,148 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $36,259 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.51ct lab-grown round diamond

This 11.51ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5473896962. Listed at 14 retailers as of October 31, 2026, with prices from $11,111 to $36,259, a $25,148 spread on the same certified stone. Brilliant Earth lists it at $36,259. 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

11.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 5473896962
Dimensions14.56 × 14.50 × 8.91 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
14.56 mm14.50 mm11.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5473896962
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $36,259 AUD|Low: $10,667 AUD|High: $96,007 AUD|Avg: $26,628 AUD|-2.7%
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
November 1, 2026
Retailer 18$11,111 AUD
Retailer 2$11,427 AUD
Retailer 20$11,557 AUD
Retailer 15$11,908 AUD
Retailer 5$12,391 AUD
Retailer 3$12,445 AUD
Retailer 17$12,798 AUD
Retailer 6$12,838 AUD
Retailer 16$14,338 AUD
Retailer 10$14,796 AUD
Retailer 19$14,922 AUD
Retailer 21$16,001 AUD
Retailer 9$20,394 AUD
Retailer 4$22,558 AUD
Retailer 13$22,872 AUD
Retailer 11$33,036 AUD
Brilliant Earth$36,259 AUD
Retailer 12$41,498 AUD
Retailer 8$45,148 AUD
Retailer 7$69,344 AUD
Retailer 14$96,007 AUD

26 data points across 21 retailers

14 retailers$11,111 AUD to $36,259 AUD

B+
Cheapest Retailer
-
$11,111 AUD
$7,805 USD
B+
Retailer 2
-
$11,427 AUD
£6,321 GBP
View
B+
Retailer 3
-
$11,557 AUD
$8,118 USD
View
Retailer 4
-
$11,908 AUD
$8,365 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$12,445 AUD
$8,742 USD
View
Final sale: no returns
B+
Retailer 6
-
$12,798 AUD
$8,990 USD
View
B+
Retailer 7
-
$12,838 AUD
$9,018 USD
View
B+
Retailer 8
-
$14,338 AUD
$10,072 USD
View
B+
Retailer 9
-
$14,796 AUD
HK$81,200 HKD
View
B+
Retailer 10
-
$14,922 AUD
$10,482 USD
View
B
Retailer 11
-
$16,001 AUD
$11,240 USD
View
B
Retailer 12
-
$22,872 AUD
View
Most Expensive
B
Brilliant Earth
15270463Y · Oct 31
$36,259 AUD
$25,470 USD
View
12 more retailers have this diamond
Prices start from $11,111 AUDSave up to $25,148 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.

B+
11.51ct Round
$11,111 AUD