Heart|Lab Grown|IGI

1.28ct D VVS1 Heart Lab Grown Diamond

Super Ideal • D/VVS1 • IGI LG818662280

Certificate IGI LG818662280

Diamond specifications and retailer prices

From $316 USD
Save $1,244 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,560 USD at Brilliant Earth
View at Brilliant Earth

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG818662280 or 818662280. Listed at 8 retailers, with prices from $316 to $1,560 at Brilliant Earth, a $1,244 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

1.28
Carat
D
Color
VVS1
Clarity
Super Ideal
Cut

Specifications

CutSuper Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662280
Dimensions6.71 × 7.56 × 4.28 mm
L/W Ratio1.13
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
6.71 mm7.56 mm1.28 ctD / VVS1
OriginLab Grown
CutSuper Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662280
Side View
Table 59.0%Crown 37.8°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 56.6%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
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Price History

Last verified: 4 hours ago
Current: $1,560 USD|Low: $155 USD|High: $1,600 USD|Avg: $663 USD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

26 data points across 9 retailers

8 retailers$316 USD - $1,560 USD

A
Cheapest Retailer
-
$316 USD
View
B+
Retailer 2
-
$463 USD
View
B+
Retailer 3
-
$477 USD
ZAR 7,699 ZAR
View
B+
Retailer 4
-
$521 USD
£410 GBP
View
B+
Retailer 5
-
$650 USD
View
B
Retailer 6
-
$942 USD
SGD 1,273 SGD
View
B
Retailer 7
-
$980 USD
View
Most Expensive
B
Brilliant Earth
20943985A · Sep 16
$1,560 USD
View
7 more retailers have this diamond
Prices start from $316 USDSave up to $1,244 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
1.28ct Heart
$316 USD

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