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Cushion|Lab Grown|IGI

1.08ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799670688

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG799670688

Diamond specifications and retailer prices

From $977 NZD
HK$4,300 HKD
As of November 1, 2026
Save $2,874 NZD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,850 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.08ct lab-grown cushion diamond

This 1.08ct 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 LG799670688 or 799670688. Listed at 13 retailers as of October 31, 2026, with prices from $977 to $3,850, a $2,874 spread on the same certified stone. Brilliant Earth lists it at $3,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670688
Dimensions10.58 × 5.41 × 3.35 mm
L/W Ratio1.96
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
10.58 mm5.41 mm1.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670688
Side View
Table 61.0%Crown 33°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 61.9%

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: $3,850 NZD|Low: $480 NZD|High: $5,145 NZD|Avg: $1,940 NZD|-25.2%
Brilliant Earth
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
November 1, 2026
Retailer 4$480 NZD
Retailer 6$977 NZD
Retailer 11$1,189 NZD
Retailer 3$1,205 NZD
Retailer 13$1,246 NZD
Retailer 7$1,356 NZD
Retailer 14$1,428 NZD
Retailer 8$1,447 NZD
Retailer 2$1,512 NZD
Retailer 12$1,939 NZD
Retailer 5$2,775 NZD
Retailer 9$3,294 NZD
Retailer 10$3,717 NZD
Brilliant Earth$3,850 NZD

34 data points across 14 retailers

13 retailers$977 NZD to $3,850 NZD

A
Cheapest Retailer
-
$977 NZD
HK$4,300 HKD
A
Retailer 2
-
$1,189 NZD
$670 USD
View
A
Retailer 3
-
$1,205 NZD
$679 USD
View
A
Retailer 4
-
$1,246 NZD
$702 USD
View
A
Retailer 5
-
$1,356 NZD
€728 EUR
View
A
Retailer 6
-
$1,428 NZD
A$1,238 AUD
View
A
Retailer 7
-
$1,447 NZD
ZAR 13,177 ZAR
View
A
Retailer 8
-
$1,512 NZD
£671 GBP
View
B+
Retailer 9
-
$1,939 NZD
$1,093 USD
View
B
Retailer 10
-
$2,775 NZD
$1,564 USD
View
B+
Retailer 11
-
$3,294 NZD
£1,462 GBP
View
B
Retailer 12
-
$3,717 NZD
$2,095 USD
View
Most Expensive
B
Brilliant Earth
20449386A · Oct 31
$3,850 NZD
$2,170 USD
View
12 more retailers have this diamond
Prices start from $977 NZDSave up to $2,874 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
1.08ct Cushion
$977 NZD