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Cushion|Lab Grown|IGI

1.16ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG833637812

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833637812

Diamond specifications and retailer prices

From $1,105 NZD
$623 USD
As of November 1, 2026
Save $3,153 NZD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,258 NZD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.16ct lab-grown cushion diamond

This 1.16ct 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 LG833637812 or 833637812. Listed at 8 retailers as of October 31, 2026, with prices from $1,105 to $4,258, a $3,153 spread on the same certified stone. Riddles Jewelry lists it at $4,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833637812
Dimensions7.02 × 5.71 × 3.67 mm
L/W Ratio1.23
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
7.02 mm5.71 mm1.16 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833637812
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 64.3%

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: Nov 1
Current: $3,069 NZD|Low: $924 NZD|High: $4,258 NZD|Avg: $2,223 NZD
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
Retailer 16
Retailer 17
Riddles Jewelry
October 8, 2026
Retailer 4$924 NZD
Retailer 7$940 NZD
Retailer 11$1,105 NZD
Retailer 16$1,366 NZD
Retailer 17$1,366 NZD
Retailer 6$1,373 NZD
Retailer 14$1,397 NZD
Retailer 13$1,473 NZD
Retailer 2$1,511 NZD
Retailer 15$1,579 NZD
Retailer 10$2,029 NZD
Retailer 8$3,032 NZD
Retailer 1$3,069 NZD
Retailer 9$3,336 NZD
Retailer 5$3,365 NZD
Retailer 3$3,439 NZD
Retailer 12$3,983 NZD
Riddles Jewelry$4,258 NZD

13 data points across 18 retailers

8 retailers$1,105 NZD to $4,258 NZD

A
Cheapest Retailer
-
$1,105 NZD
$623 USD
Retailer 2
-
$1,366 NZD
$770 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$1,473 NZD
$830 USD
View
Retailer 4
-
$1,579 NZD
ZAR 14,376 ZAR
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$2,029 NZD
$1,143 USD
View
B
Retailer 6
-
$3,069 NZD
CA$2,402 CAD
View
B
Retailer 7
-
$3,983 NZD
$2,245 USD
View
Most Expensive
B
Riddles Jewelry
1989204424 · Oct 31
$4,258 NZD
$2,400 USD
View
7 more retailers have this diamond
Prices start from $1,105 NZDSave up to $3,153 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
1.16ct Cushion
$1,105 NZD