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Cushion|Lab Grown|IGI

6.18ct F VVS2 Cushion Lab Grown Diamond

F/VVS2 • IGI LG723503623

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723503623

Diamond specifications and retailer prices

From $4,285 NZD
CA$3,349 CAD
As of October 30, 2026
Save $6,201 NZD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,486 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 6.18ct lab-grown cushion diamond

This 6.18ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG723503623 or 723503623. Listed at 3 retailers as of October 30, 2026, with prices from $4,285 to $10,486, a $6,201 spread on the same certified stone. Do Amore Diamonds lists it at $10,486. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.18
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723503623
Dimensions13.00 × 9.43 × 6.35 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
13.00 mm9.43 mm6.18 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723503623
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.3%

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: Oct 30
Current: $11,535 NZD|Low: $1,866 NZD|High: $24,473 NZD|Avg: $6,164 NZD|-8.5%
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
August 3, 2026
Retailer 10$1,884 NZD
Retailer 6$2,442 NZD
Retailer 4$2,596 NZD
Retailer 8$2,732 NZD
Retailer 9$2,805 NZD
Retailer 11$3,519 NZD
Retailer 7$4,285 NZD
Retailer 13$4,429 NZD
Retailer 12$4,854 NZD
Retailer 14$6,111 NZD
Retailer 2$7,557 NZD
Retailer 3$8,463 NZD
Do Amore Diamonds$11,535 NZD
Retailer 5$24,473 NZD

55 data points across 14 retailers

3 retailers$4,285 NZD to $10,486 NZD

B+
Cheapest Retailer
-
$4,285 NZD
CA$3,349 CAD
B
Retailer 2
-
$7,557 NZD
$4,252 USD
View
Most Expensive
B
Do Amore Diamonds
22-723503623 · Nov 1
$10,486 NZD
$5,900 USD
View
2 more retailers have this diamond
Prices start from $4,285 NZDSave up to $6,201 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+
6.18ct Cushion
$4,285 NZD