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Round|Lab Grown|IGI

11.09ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG625445080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG625445080

Diamond specifications and retailer prices

From $4,473 NZD
£1,985 GBP
As of November 1, 2026
Save $27,482 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,955 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.09ct lab-grown round diamond

This 11.09ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625445080 or 625445080. Listed at 18 retailers as of October 31, 2026, with prices from $4,473 to $31,955, a $27,482 spread on the same certified stone. Brilliant Earth lists it at $31,955. 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

11.09
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625445080
Dimensions14.45 × 14.37 × 8.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.45 mm14.37 mm11.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625445080
Side View
Table 59.0%Crown 32.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.7%

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 1
Current: $31,955 NZD|Low: $4,472 NZD|High: $31,955 NZD|Avg: $9,042 NZD
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
November 1, 2026
Retailer 2$4,473 NZD
Retailer 12$4,801 NZD
Retailer 11$5,224 NZD
Retailer 6$5,376 NZD
Retailer 13$5,570 NZD
Retailer 5$5,855 NZD
Retailer 8$6,295 NZD
Retailer 9$7,430 NZD
Retailer 3$7,434 NZD
Retailer 15$7,656 NZD
Retailer 4$8,669 NZD
Retailer 10$8,834 NZD
Retailer 14$12,823 NZD
Retailer 16$13,990 NZD
Retailer 7$15,548 NZD
Brilliant Earth$31,955 NZD

40 data points across 16 retailers

18 retailers$4,473 NZD to $31,955 NZD

A
Cheapest Retailer
-
$4,473 NZD
£1,985 GBP
A
Retailer 2
-
$4,801 NZD
$2,706 USD
View
A
Retailer 3
-
$5,224 NZD
$2,944 USD
View
A
Retailer 4
-
$5,376 NZD
$3,030 USD
View
Final sale: no returns
Retailer 5
-
$5,570 NZD
$3,139 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$5,570 NZD
$3,139 USD
View
A
Retailer 7
-
$5,855 NZD
$3,300 USD
View
A
Retailer 8
-
$6,295 NZD
$3,548 USD
View
A
Retailer 9
-
$7,430 NZD
£3,297 GBP
View
A
Retailer 10
-
$7,434 NZD
$4,190 USD
View
A
Retailer 11
-
$7,656 NZD
$4,315 USD
View
B+
Retailer 12
-
$8,669 NZD
$4,886 USD
View
A
Retailer 13
-
$8,834 NZD
€4,742 EUR
View
B+
Retailer 14
-
$12,823 NZD
$7,227 USD
View
B+
Retailer 15
-
$13,990 NZD
$7,885 USD
View
B
Retailer 16
-
$15,548 NZD
$8,763 USD
View
B
Retailer 17
-
$19,417 NZD
$10,943 USD
View
Most Expensive
B
Brilliant Earth
20602523A · Oct 31
$31,955 NZD
$18,010 USD
View
17 more retailers have this diamond
Prices start from $4,473 NZDSave up to $27,482 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.

A
11.09ct Round
$4,473 NZD