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Heart|Lab Grown|IGI

1.23ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG694589587

Certificate IGI LG694589587

Diamond specifications and retailer prices

From $936 USD
Save $1,761 USD (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,697 USD at Taylor and Hart
View at Taylor and Hart

About this 1.23ct lab-grown heart diamond

This 1.23ct 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 LG694589587 or 694589587. Listed at 4 retailers, with prices from $936 to $2,697 at Taylor and Hart, a $1,761 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

1.23
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694589587
Dimensions6.64 × 7.34 × 4.36 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm7.34 mm1.23 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694589587
Side View
Table 58.0%Crown 33.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 59.4%

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: 9 hours ago
Current: $1,225 USD|Low: $936 USD|High: $2,697 USD|Avg: $1,637 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart

24 data points across 5 retailers

4 retailers$936 USD - $2,697 USD

B+
Cheapest Retailer
-
$936 USD
View
B+
Retailer 2
-
$1,120 USD
View
B+
Retailer 3
-
$1,225 USD
£964 GBP
View
Most Expensive
B
Taylor and Hart
DG9SGQC · Sep 18
$2,697 USD
View
3 more retailers have this diamond
Prices start from $936 USDSave up to $1,761 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+
1.23ct Heart
$936 USD

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