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Cushion|Lab Grown|IGI

1.74ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG807665887

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807665887

Diamond specifications and retailer prices

From $1,112 NZD
$624 USD
As of October 23, 2026
Save $2,843 NZD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,955 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.74ct lab-grown cushion diamond

This 1.74ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807665887 or 807665887. Listed at 10 retailers as of October 23, 2026, with prices from $1,112 to $3,955, a $2,843 spread on the same certified stone. Brilliant Earth lists it at $3,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle29°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807665887
Dimensions8.63 × 6.22 × 3.84 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.63 mm6.22 mm1.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807665887
Side View
Table 63.0%Crown 34°Girdle: STK-THKPavilion 29°Culet: NoneDepth 61.7%

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: Oct 23
Current: $3,955 NZD|Low: $572 NZD|High: $4,080 NZD|Avg: $1,798 NZD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 12$572 NZD
Retailer 6$1,112 NZD
Retailer 8$1,126 NZD
Retailer 5$1,158 NZD
Retailer 2$1,273 NZD
Retailer 7$1,324 NZD
Retailer 4$1,466 NZD
Retailer 11$2,563 NZD
Retailer 9$2,621 NZD
Retailer 10$2,704 NZD
Retailer 3$3,056 NZD
Brilliant Earth$3,955 NZD

11 data points across 12 retailers

10 retailers$1,112 NZD to $3,955 NZD

A
Cheapest Retailer
-
$1,112 NZD
$624 USD
A
Retailer 2
-
$1,126 NZD
$632 USD
View
A
Retailer 3
-
$1,158 NZD
$650 USD
View
A
Retailer 4
-
$1,273 NZD
ZAR 11,543 ZAR
View
A
Retailer 5
-
$1,324 NZD
£585 GBP
View
B
Retailer 6
-
$2,563 NZD
£1,133 GBP
View
Price last confirmed 23 days ago
B
Retailer 7
-
$2,621 NZD
$1,471 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$2,704 NZD
$1,518 USD
View
B
Retailer 9
-
$3,056 NZD
$1,716 USD
View
Price last confirmed 50 days ago
Most Expensive
B
Brilliant Earth
21523625B · Oct 28
$3,955 NZD
$2,220 USD
View
9 more retailers have this diamond
Prices start from $1,112 NZDSave up to $2,843 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
1.74ct Cushion
$1,112 NZD