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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 $887 AUD
$623 USD
As of November 1, 2026
Save $2,530 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,417 AUD 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 $887 to $3,417, a $2,530 spread on the same certified stone. Riddles Jewelry lists it at $3,417. 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: $2,462 AUD|Low: $742 AUD|High: $3,417 AUD|Avg: $1,784 AUD
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$742 AUD
Retailer 7$755 AUD
Retailer 11$887 AUD
Retailer 16$1,096 AUD
Retailer 17$1,096 AUD
Retailer 6$1,102 AUD
Retailer 14$1,121 AUD
Retailer 13$1,182 AUD
Retailer 2$1,213 AUD
Retailer 15$1,267 AUD
Retailer 10$1,628 AUD
Retailer 8$2,433 AUD
Retailer 1$2,462 AUD
Retailer 9$2,676 AUD
Retailer 5$2,700 AUD
Retailer 3$2,759 AUD
Retailer 12$3,196 AUD
Riddles Jewelry$3,417 AUD

13 data points across 18 retailers

8 retailers$887 AUD to $3,417 AUD

A
Cheapest Retailer
-
$887 AUD
$623 USD
Retailer 2
-
$1,096 AUD
$770 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$1,182 AUD
$830 USD
View
Retailer 4
-
$1,267 AUD
ZAR 14,376 ZAR
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$1,628 AUD
$1,143 USD
View
B
Retailer 6
-
$2,462 AUD
CA$2,402 CAD
View
B
Retailer 7
-
$3,196 AUD
$2,245 USD
View
Most Expensive
B
Riddles Jewelry
1989204424 · Oct 31
$3,417 AUD
$2,400 USD
View
7 more retailers have this diamond
Prices start from $887 AUDSave up to $2,530 AUD

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
$887 AUD