Heart|Lab Grown|IGI

1.20ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG830658174

Certificate IGI LG830658174

Diamond specifications and retailer prices

From $380 USD
Save $1,350 USD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,730 USD at Brilliant Earth
View at Brilliant Earth

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830658174 or 830658174. Listed at 7 retailers, with prices from $380 to $1,730 at Brilliant Earth, a $1,350 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

1.20
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830658174
Dimensions6.85 × 7.26 × 4.16 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm7.26 mm1.20 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830658174
Side View
Table 65.0%Crown 36.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.3%

Caratlytics Score

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

Price History

Last verified: Yesterday
Current: $1,730 USD|Low: $380 USD|High: $1,800 USD|Avg: $791 USD|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

13 data points across 7 retailers

7 retailers$380 USD - $1,730 USD

B+
Cheapest Retailer
-
$380 USD
View
B+
Retailer 2
-
$469 USD
ZAR 7,576 ZAR
View
B+
Retailer 3
-
$503 USD
£396 GBP
View
B
Retailer 4
-
$581 USD
View
B
Retailer 5
-
$955 USD
View
C
Retailer 6
-
$981 USD
View
Most Expensive
C
Brilliant Earth
21214977A · Sep 14
$1,730 USD
View
6 more retailers have this diamond
Prices start from $380 USDSave up to $1,350 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.

B+
1.20ct Heart
$380 USD

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