CaratHunter
Plans
Heart|Lab Grown|IGI

1.00ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG776689632

Certificate IGI LG776689632

Diamond specifications and retailer prices

From $459 USD
Save $605 USD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,064 USD at Taylor and Hart
View at Taylor and Hart

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776689632 or 776689632. Listed at 5 retailers, with prices from $459 to $1,064 at Taylor and Hart, a $605 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776689632
Dimensions6.18 × 7.10 × 4.00 mm
L/W Ratio1.15
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
6.18 mm7.10 mm1.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776689632
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 56.3%

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: 4 hours ago
Current: $459 USD|Low: $202 USD|High: $2,460 USD|Avg: $778 USD|+17.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart

4 data points across 14 retailers

5 retailers$459 USD - $1,064 USD

Cheapest Retailer
-
$459 USD
View
A
Retailer 2
-
$506 USD
€482 EUR
View
A
Retailer 3
-
$539 USD
ZAR 8,702 ZAR
View
B+
Retailer 4
-
$884 USD
View
Most Expensive
B+
Taylor and Hart
UPPMG41 · Aug 18
$1,064 USD
View
4 more retailers have this diamond
Prices start from $459 USDSave up to $605 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
1.00ct Heart
$459 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.