Cushion|Lab Grown|IGI

1.51ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG547237344

Certificate IGI LG547237344

Diamond specifications and retailer prices

From $355 USD
Save $965 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,320 USD at Rare Carat
View at Rare Carat

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG547237344 or 547237344. Listed at 8 retailers, with prices from $355 to $1,320 at Rare Carat, a $965 spread on the same certified stone. 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

1.51
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547237344
Dimensions7.50 × 6.17 × 4.30 mm
L/W Ratio1.22
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
7.50 mm6.17 mm1.51 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547237344
Side View
Table 60.0%Crown 37.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 69.7%

Caratlytics Score

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

Price History

Last verified: Yesterday
Current: $1,320 USD|Low: $292 USD|High: $1,400 USD|Avg: $729 USD|-1.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

12 data points across 12 retailers

8 retailers$355 USD - $1,320 USD

B+
Cheapest Retailer
-
$355 USD
View
A
Retailer 2
-
$437 USD
ZAR 7,060 ZAR
View
B+
Retailer 3
-
$447 USD
€426 EUR
View
B+
Retailer 4
-
$494 USD
View
B
Retailer 5
-
$606 USD
A$932 AUD
View
B+
Retailer 6
-
$693 USD
View
B+
Retailer 7
-
$921 USD
View
Most Expensive
B
Rare Carat
KG286-123A · Sep 9
$1,320 USD
View
7 more retailers have this diamond
Prices start from $355 USDSave up to $965 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
1.51ct Cushion
$355 USD

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1.51ct H VS1 Cushion Lab-Grown Diamond, IGI LG547237344