Heart|Lab Grown|IGI

1.93ct G IF Heart Lab Grown Diamond

ID • G/IF • IGI LG582378701

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582378701

Diamond specifications and retailer prices

From $457 USD
As of October 27, 2026
Save $1,662 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,119 USD at Brilliance · As of October 27, 2026
View at Brilliance

About this 1.93ct lab-grown heart diamond

This 1.93ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG582378701 or 582378701. Listed at 16 retailers as of October 27, 2026, with prices from $457 to $2,119, a $1,662 spread on the same certified stone. Brilliance lists it at $2,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582378701
Dimensions7.75 × 8.45 × 5.01 mm
L/W Ratio1.09
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 Faint Blue
Top View
7.75 mm8.45 mm1.93 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582378701
Side View
Table 62.0%Crown 36.2°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,119 USD|Low: $438 USD|High: $2,319 USD|Avg: $1,156 USD|-8.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 14$457 USD
Retailer 4$511 USD
Retailer 3$566 USD
Retailer 12$710 USD
Retailer 11$760 USD
Retailer 13$868 USD
Retailer 7$932 USD
Retailer 2$973 USD
Retailer 9$1,329 USD
Retailer 10$1,333 USD
Retailer 5$1,483 USD
Retailer 6$1,852 USD
Retailer 8$2,083 USD
Brilliance$2,119 USD

43 data points across 14 retailers

16 retailers$457 USD to $2,119 USD

A
Cheapest Retailer
-
$457 USD
A
Retailer 2
-
$511 USD
View
A
Retailer 3
-
$511 USD
View
Final sale: no returns
A
Retailer 4
-
$566 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$566 USD
View
A
Retailer 6
-
$710 USD
View
A
Retailer 7
-
$760 USD
View
A
Retailer 8
-
$932 USD
£734 GBP
View
A
Retailer 9
-
$973 USD
ZAR 15,722 ZAR
View
B+
Retailer 10
-
$1,329 USD
A$2,044 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,333 USD
View
B+
Retailer 12
-
$1,483 USD
View
B+
Retailer 13
-
$1,820 USD
View
B+
Retailer 14
-
$1,852 USD
View
B+
Retailer 15
-
$2,083 USD
£1,640 GBP
View
Most Expensive
B
Brilliance
D24069227 · Oct 27
$2,119 USD
View
15 more retailers have this diamond
Prices start from $457 USDSave up to $1,662 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.93ct Heart
$457 USD