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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG780664182

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780664182

Diamond specifications and retailer prices

From $2,717 SGD
$2,125 USD
As of October 31, 2026
Save $7,608 SGD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,205 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.92ct lab-grown cushion diamond

This 1.92ct 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 LG780664182 or 780664182. Listed at 11 retailers as of October 31, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.92
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780664182
Dimensions8.34 × 6.52 × 4.45 mm
L/W Ratio1.28
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
8.34 mm6.52 mm1.92 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780664182
Side View
Table 59.0%Crown 35°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,697 SGD|Low: $2,717 SGD|High: $14,901 SGD|Avg: $6,418 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 8$2,717 SGD
Retailer 6$3,063 SGD
Retailer 2$4,058 SGD
Retailer 4$4,451 SGD
Retailer 1$4,697 SGD
Retailer 7$7,722 SGD
Retailer 5$7,952 SGD
Retailer 3$8,470 SGD
With Clarity$14,901 SGD

39 data points across 9 retailers

11 retailers$2,717 SGD to $10,324 SGD

B+
Cheapest Retailer
-
$2,717 SGD
$2,125 USD
B+
Retailer 2
-
$3,063 SGD
$2,396 USD
View
B+
Retailer 3
-
$3,600 SGD
HK$22,000 HKD
View
B+
Retailer 4
-
$4,058 SGD
£2,499 GBP
View
B
Retailer 5
-
$4,451 SGD
$3,482 USD
View
B
Retailer 6
-
$4,697 SGD
€3,499 EUR
View
B
Retailer 7
-
$7,722 SGD
$6,040 USD
View
B
Retailer 8
-
$7,952 SGD
$6,220 USD
View
B
Retailer 9
-
$8,470 SGD
£5,217 GBP
View
B
Retailer 10
-
$10,324 SGD
$8,076 USD
View
Most Expensive
With Clarity
780664182 · Oct 31
$15,205 SGD
$11,894 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,717 SGDSave up to $7,608 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.

B+
1.92ct Cushion
$2,717 SGD