CaratHunter
Plans
Cushion|Lab Grown|IGI

0.51ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG778616981

Certificate IGI LG778616981

Diamond specifications and retailer prices

From $282 USD
Save $1,808 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,090 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616981 or 778616981. Listed at 11 retailers, with a 641% 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

0.51
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616981
Dimensions4.51 × 4.46 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
4.51 mm4.46 mm0.51 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616981
Side View
Table 62.0%Crown 37.4°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 7 hours ago
Current: $2,090 USD|Low: $282 USD|High: $2,090 USD|Avg: $757 USD
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

13 data points across 12 retailers

11 retailers$282 USD - $2,090 USD

A
Cheapest Retailer
-
$282 USD
View
A
Retailer 2
-
$372 USD
View
A
Retailer 3
-
$455 USD
A$700 AUD
View
A
Retailer 4
-
$476 USD
€453 EUR
View
B+
Retailer 5
-
$543 USD
ZAR 8,771 ZAR
View
B+
Retailer 6
-
$556 USD
View
B+
Retailer 7
-
$610 USD
View
B
Retailer 8
-
$879 USD
CA$1,221 CAD
View
B
Retailer 9
-
$1,016 USD
£800 GBP
View
B
Retailer 10
-
$1,174 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG778616981 · Sep 16
$2,090 USD
View
10 more retailers have this diamond
Prices start from $282 USDSave up to $1,808 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.

A
0.51ct Cushion
$282 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.