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Cushion|Lab Grown|IGI

1.85ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG845699626

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845699626

Diamond specifications and retailer prices

From $1,157 NZD
$652 USD
As of November 1, 2026
Save $4,418 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,575 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.85ct lab-grown cushion diamond

This 1.85ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845699626 or 845699626. Listed at 12 retailers as of November 1, 2026, with prices from $1,157 to $5,575, a $4,418 spread on the same certified stone. MOH London lists it at $5,575. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699626
Dimensions8.67 × 6.67 × 4.08 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeLarge
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
8.67 mm6.67 mm1.85 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845699626
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 61.2%

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: $5,575 NZD|Low: $1,157 NZD|High: $5,606 NZD|Avg: $3,216 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$1,157 NZD
Retailer 5$1,517 NZD
Retailer 4$1,975 NZD
Retailer 2$2,007 NZD
Retailer 10$2,207 NZD
Retailer 12$2,755 NZD
Retailer 6$2,992 NZD
Retailer 9$4,054 NZD
Retailer 11$4,099 NZD
Retailer 3$4,158 NZD
Retailer 8$4,290 NZD
MOH London$5,575 NZD

12 data points across 12 retailers

12 retailers$1,157 NZD to $5,575 NZD

A
Cheapest Retailer
-
$1,157 NZD
$652 USD
Final sale: no returns
A
Retailer 2
-
$1,517 NZD
$855 USD
View
A
Retailer 3
-
$1,975 NZD
$1,113 USD
View
A
Retailer 4
-
$2,007 NZD
£891 GBP
View
A
Retailer 5
-
$2,207 NZD
ZAR 20,096 ZAR
View
A
Retailer 6
-
$2,755 NZD
$1,553 USD
View
B+
Retailer 7
-
$2,992 NZD
A$2,594 AUD
View
B+
Retailer 8
-
$4,054 NZD
SGD 3,088 SGD
View
B+
Retailer 9
-
$4,099 NZD
$2,310 USD
View
B+
Retailer 10
-
$4,158 NZD
$2,343 USD
View
B+
Retailer 11
-
$4,290 NZD
$2,418 USD
View
Most Expensive
B+
MOH London
LG845699626 · Nov 1
$5,575 NZD
£2,474 GBP
View
11 more retailers have this diamond
Prices start from $1,157 NZDSave up to $4,418 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
1.85ct Cushion
$1,157 NZD