CaratHunter
Plans
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 $13,848 NZD
$7,805 USD
As of November 1, 2026
Save $31,343 NZD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $45,191 NZD 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 $13,848 to $45,191, a $31,343 spread on the same certified stone. Brilliant Earth lists it at $45,191. 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: $45,191 NZD|Low: $13,295 NZD|High: $119,658 NZD|Avg: $33,187 NZD|-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$13,848 NZD
Retailer 2$14,242 NZD
Retailer 20$14,404 NZD
Retailer 15$14,842 NZD
Retailer 5$15,444 NZD
Retailer 3$15,511 NZD
Retailer 17$15,951 NZD
Retailer 6$16,001 NZD
Retailer 16$17,871 NZD
Retailer 10$18,441 NZD
Retailer 19$18,598 NZD
Retailer 21$19,943 NZD
Retailer 9$25,418 NZD
Retailer 4$28,115 NZD
Retailer 13$28,506 NZD
Retailer 11$41,174 NZD
Brilliant Earth$45,191 NZD
Retailer 12$51,721 NZD
Retailer 8$56,270 NZD
Retailer 7$86,426 NZD
Retailer 14$119,658 NZD

26 data points across 21 retailers

14 retailers$13,848 NZD to $45,191 NZD

B+
Cheapest Retailer
-
$13,848 NZD
$7,805 USD
B+
Retailer 2
-
$14,242 NZD
£6,321 GBP
View
B+
Retailer 3
-
$14,404 NZD
$8,118 USD
View
Retailer 4
-
$14,842 NZD
$8,365 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$15,511 NZD
$8,742 USD
View
Final sale: no returns
B+
Retailer 6
-
$15,951 NZD
$8,990 USD
View
B+
Retailer 7
-
$16,001 NZD
$9,018 USD
View
B+
Retailer 8
-
$17,871 NZD
$10,072 USD
View
B+
Retailer 9
-
$18,441 NZD
HK$81,200 HKD
View
B+
Retailer 10
-
$18,598 NZD
$10,482 USD
View
B
Retailer 11
-
$19,943 NZD
$11,240 USD
View
B
Retailer 12
-
$28,506 NZD
A$24,717 AUD
View
Most Expensive
B
Brilliant Earth
15270463Y · Oct 31
$45,191 NZD
$25,470 USD
View
12 more retailers have this diamond
Prices start from $13,848 NZDSave up to $31,343 NZD

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
$13,848 NZD