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Cushion|Lab Grown|IGI

7.55ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG711526746

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG711526746

Diamond specifications and retailer prices

From $9,642 NZD
$5,434 USD
As of October 29, 2026
Save $30,749 NZD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $40,390 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 7.55ct lab-grown cushion diamond

This 7.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG711526746 or 711526746. Listed at 18 retailers as of October 29, 2026, with prices from $9,642 to $40,390, a $30,749 spread on the same certified stone. With Clarity lists it at $40,390. 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

7.55
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711526746
Dimensions14.64 × 9.83 × 6.41 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm9.83 mm7.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711526746
Side View
Table 66.0%Crown 35.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 65.2%

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 29
Current: $12,701 NZD|Low: $6,730 NZD|High: $39,583 NZD|Avg: $19,899 NZD|+0.5%
Retailer 1
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
With Clarity
October 30, 2026
Retailer 10$9,642 NZD
Retailer 14$9,821 NZD
Retailer 13$11,373 NZD
Retailer 7$11,628 NZD
Retailer 1$12,701 NZD
Retailer 3$13,791 NZD
Retailer 11$14,265 NZD
Retailer 8$15,286 NZD
Retailer 5$15,628 NZD
Retailer 12$16,096 NZD
Retailer 9$20,323 NZD
Retailer 4$27,349 NZD
Retailer 2$28,211 NZD
Retailer 15$33,653 NZD
Retailer 6$34,960 NZD
With Clarity$39,583 NZD

40 data points across 16 retailers

18 retailers$9,642 NZD to $40,390 NZD

B+
Cheapest Retailer
-
$9,642 NZD
$5,434 USD
Final sale: no returns
B+
Retailer 2
-
$9,821 NZD
$5,535 USD
View
B+
Retailer 3
-
$11,373 NZD
$6,410 USD
View
B+
Retailer 4
-
$11,628 NZD
HK$51,200 HKD
View
B+
Retailer 5
-
$12,701 NZD
£5,637 GBP
View
B
Retailer 6
-
$13,791 NZD
£6,120 GBP
View
Retailer 7
-
$14,265 NZD
$8,040 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$15,286 NZD
€8,205 EUR
View
B
Retailer 9
-
$15,628 NZD
$8,808 USD
View
B
Retailer 10
-
$16,096 NZD
$9,072 USD
View
B
Retailer 11
-
$18,231 NZD
$10,275 USD
View
B
Retailer 12
-
$20,323 NZD
£9,019 GBP
View
B
Retailer 13
-
$27,136 NZD
$15,294 USD
View
B
Retailer 14
-
$27,349 NZD
$15,414 USD
View
Retailer 15
-
$28,211 NZD
$15,900 USD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$33,653 NZD
SGD 25,631 SGD
View
B
Retailer 17
-
$34,960 NZD
$19,703 USD
View
Most Expensive
B
With Clarity
711526746 · Oct 31
$40,390 NZD
$22,764 USD
View
17 more retailers have this diamond
Prices start from $9,642 NZDSave up to $30,749 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+
7.55ct Cushion
$9,642 NZD