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Round|Lab Grown|IGI

12.00ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG726569604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726569604

Diamond specifications and retailer prices

From $12,145 NZD
$6,845 USD
As of November 1, 2026
Save $39,753 NZD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $75,284 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12ct lab-grown round diamond

This 12ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726569604 or 726569604. Listed at 21 retailers as of October 31, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.00
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726569604
Dimensions14.72 × 14.78 × 8.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm14.78 mm12.00 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726569604
Side View
Table 60.0%Crown 33.3°Girdle: Med.Pavilion 40.3°Culet: NoneDepth 59.8%

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: $74,787 NZD|Low: $8,692 NZD|High: $74,787 NZD|Avg: $25,296 NZD
Do Amore Diamonds
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 1, 2026
Retailer 16$11,631 NZD
Retailer 3$12,145 NZD
Retailer 5$12,172 NZD
Retailer 7$12,608 NZD
Retailer 13$12,615 NZD
Retailer 4$14,308 NZD
Retailer 17$14,993 NZD
Retailer 11$17,418 NZD
Retailer 6$18,305 NZD
Retailer 12$21,543 NZD
Retailer 10$22,003 NZD
Retailer 18$23,729 NZD
Retailer 2$23,837 NZD
Retailer 15$26,632 NZD
Retailer 8$34,702 NZD
Retailer 9$47,706 NZD
Retailer 14$51,898 NZD
Do Amore Diamonds$74,787 NZD

44 data points across 18 retailers

21 retailers$12,145 NZD to $51,898 NZD

Retailer 1
-
$10,435 NZD
$5,881 USD
Price last confirmed 30 days ago
Retailer 2
-
$11,391 NZD
$6,420 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$11,631 NZD
$6,555 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$12,145 NZD
$6,845 USD
View
B+
Retailer 5
-
$12,172 NZD
$6,860 USD
View
Final sale: no returns
Retailer 6
-
$12,608 NZD
$7,106 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$12,615 NZD
$7,110 USD
View
B+
Retailer 8
-
$14,308 NZD
$8,064 USD
View
B+
Retailer 9
-
$14,993 NZD
$8,450 USD
View
Retailer 10
-
$16,521 NZD
$9,311 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
-
$17,418 NZD
£7,730 GBP
View
B
Retailer 12
-
$18,305 NZD
$10,317 USD
View
B
Retailer 13
-
$21,543 NZD
ZAR 196,151 ZAR
View
B
Retailer 14
-
$23,729 NZD
$13,374 USD
View
B
Retailer 15
-
$23,837 NZD
A$20,669 AUD
View
Retailer 16
-
$26,632 NZD
A$23,092 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$34,702 NZD
$19,558 USD
View
B
Retailer 18
-
$47,706 NZD
$26,887 USD
View
B
Retailer 19
-
$51,898 NZD
$29,250 USD
View
Retailer 20
-
$74,787 NZD
$42,150 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-726569604 · Oct 31
$75,284 NZD
$42,430 USD
View
Price under review
20 more retailers have this diamond
Prices start from $12,145 NZDSave up to $39,753 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+
12.00ct Round
$12,145 NZD