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Cushion|Lab Grown|IGI

1.17ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846663310

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846663310

Diamond specifications and retailer prices

From $683 NZD
£303 GBP
As of November 1, 2026
Save $2,759 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,442 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663310 or 846663310. Listed at 9 retailers as of November 1, 2026, with prices from $683 to $3,442, a $2,759 spread on the same certified stone. Brilliant Earth lists it at $3,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663310
Dimensions7.25 × 5.52 × 3.76 mm
L/W Ratio1.31
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
7.25 mm5.52 mm1.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663310
Side View
Table 63.0%Crown 38.5°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,442 NZD|Low: $683 NZD|High: $3,513 NZD|Avg: $1,775 NZD|-2.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$683 NZD
Retailer 7$949 NZD
Retailer 5$1,084 NZD
Retailer 2$1,361 NZD
Retailer 9$1,459 NZD
Retailer 4$2,657 NZD
Retailer 8$2,743 NZD
Retailer 3$2,999 NZD
Brilliant Earth$3,442 NZD

8 data points across 9 retailers

9 retailers$683 NZD to $3,442 NZD

A+
Cheapest Retailer
-
$683 NZD
£303 GBP
A
Retailer 2
-
$949 NZD
$535 USD
View
A
Retailer 3
-
$1,084 NZD
$611 USD
View
A
Retailer 4
-
$1,361 NZD
$767 USD
View
A
Retailer 5
-
$1,459 NZD
€783 EUR
View
B+
Retailer 6
-
$2,657 NZD
£1,179 GBP
View
B+
Retailer 7
-
$2,743 NZD
$1,546 USD
View
B
Retailer 8
-
$2,999 NZD
$1,690 USD
View
Most Expensive
B
Brilliant Earth
22315377A · Nov 1
$3,442 NZD
$1,940 USD
View
8 more retailers have this diamond
Prices start from $683 NZDSave up to $2,759 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+
1.17ct Cushion
$683 NZD