CaratHunter
Plans
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 $652 USD
As of October 30, 2026
Save $2,508 USD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,160 USD at MOH London · As of October 29, 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 10 retailers as of October 29, 2026, with prices from $652 to $3,160, a $2,508 spread on the same certified stone. MOH London lists it at $3,160. 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
Color
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: Oct 30
Current: $3,160 USD|Low: $652 USD|High: $3,160 USD|Avg: $1,864 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$652 USD
Retailer 10$1,113 USD
Retailer 4$1,131 USD
Retailer 6$1,244 USD
Retailer 8$1,553 USD
Retailer 5$2,285 USD
Retailer 7$2,310 USD
Retailer 9$2,343 USD
Retailer 3$2,418 USD
MOH London$3,160 USD

9 data points across 10 retailers

10 retailers$652 USD to $3,160 USD

A
Cheapest Retailer
-
$652 USD
Final sale: no returns
A
Retailer 2
-
$1,113 USD
View
A
Retailer 3
-
$1,131 USD
£891 GBP
View
A
Retailer 4
-
$1,244 USD
ZAR 20,096 ZAR
View
A
Retailer 5
-
$1,553 USD
View
B+
Retailer 6
-
$2,285 USD
SGD 3,088 SGD
View
B+
Retailer 7
-
$2,310 USD
View
B+
Retailer 8
-
$2,343 USD
View
B+
Retailer 9
-
$2,418 USD
View
Most Expensive
B+
MOH London
LG845699626 · Oct 29
$3,160 USD
£2,488 GBP
View
9 more retailers have this diamond
Prices start from $652 USDSave up to $2,508 USD

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
$652 USD