CaratHunter
Plans
Cushion|Lab Grown|IGI

1.85ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG833649445

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG833649445

Diamond specifications and retailer prices

From $1,505 SGD
$1,177 USD
As of October 29, 2026
Save $10,436 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,940 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG833649445 or 833649445. Listed at 19 retailers as of October 29, 2026, with prices from $1,505 to $11,940, a $10,436 spread on the same certified stone. Do Amore Diamonds lists it at $11,940. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.85
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833649445
Dimensions7.59 × 7.36 × 4.59 mm
L/W Ratio1.03
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
7.59 mm7.36 mm1.85 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833649445
Side View
Table 52.0%Crown 36°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 62.4%

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 29
Current: $11,940 SGD|Low: $1,445 SGD|High: $11,940 SGD|Avg: $3,822 SGD
Do Amore Diamonds
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 15$1,505 SGD
Retailer 17$1,638 SGD
Retailer 4$1,699 SGD
Retailer 18$1,737 SGD
Retailer 9$1,746 SGD
Retailer 19$1,746 SGD
Retailer 14$1,969 SGD
Retailer 11$2,570 SGD
Retailer 2$2,717 SGD
Retailer 3$2,755 SGD
Retailer 5$3,440 SGD
Retailer 8$3,613 SGD
Retailer 10$4,656 SGD
Retailer 16$4,814 SGD
Retailer 7$4,922 SGD
Retailer 6$5,456 SGD
Retailer 13$6,225 SGD
Retailer 12$6,831 SGD
Do Amore Diamonds$11,940 SGD

36 data points across 19 retailers

19 retailers$1,505 SGD to $11,940 SGD

A
Cheapest Retailer
-
$1,505 SGD
$1,177 USD
A
Retailer 2
-
$1,638 SGD
$1,281 USD
View
A
Retailer 3
-
$1,699 SGD
$1,329 USD
View
A
Retailer 4
-
$1,737 SGD
$1,359 USD
View
Final sale: no returns
A
Retailer 5
-
$1,746 SGD
$1,366 USD
View
Retailer 6
-
$1,746 SGD
$1,366 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$1,969 SGD
$1,540 USD
View
Retailer 8
-
$2,570 SGD
$2,010 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,717 SGD
£1,673 GBP
View
B+
Retailer 10
-
$2,755 SGD
$2,155 USD
View
B+
Retailer 11
-
$3,440 SGD
$2,691 USD
View
B+
Retailer 12
-
$3,613 SGD
$2,826 USD
View
B
Retailer 13
-
$4,656 SGD
£2,868 GBP
View
B
Retailer 14
-
$4,814 SGD
$3,766 USD
View
B
Retailer 15
-
$4,922 SGD
$3,850 USD
View
B
Retailer 16
-
$5,456 SGD
$4,268 USD
View
B
Retailer 17
-
$6,225 SGD
£3,834 GBP
View
B
Retailer 18
-
$6,831 SGD
$5,343 USD
View
Most Expensive
B
Do Amore Diamonds
20-E99344 · Oct 31
$11,940 SGD
$9,340 USD
View
18 more retailers have this diamond
Prices start from $1,505 SGDSave up to $10,436 SGD

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
$1,505 SGD