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Heart|Lab Grown|IGI

1.80ct I VS1 Heart Lab Grown Diamond

ID • I/VS1 • IGI LG523265425

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523265425

Diamond specifications and retailer prices

From $396 USD
As of October 27, 2026
Save $2,113 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,509 USD at Ting Diamond · As of October 29, 2026
View at Ting Diamond

About this 1.8ct lab-grown heart diamond

This 1.8ct lab-grown heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523265425 or 523265425. Listed at 13 retailers as of October 27, 2026, with prices from $396 to $2,509, a $2,113 spread on the same certified stone. Ting Diamond lists it at $2,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523265425
Dimensions8.57 × 7.22 × 5.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.57 mm7.22 mm1.80 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523265425
Side View
Table 54.0%Crown 36.7°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 58.3%

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: $843 USD|Low: $380 USD|High: $2,509 USD|Avg: $1,108 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Ting Diamond
October 28, 2026
Retailer 9$396 USD
Retailer 2$443 USD
Retailer 3$491 USD
Retailer 10$491 USD
Retailer 5$640 USD
Retailer 4$745 USD
Retailer 12$779 USD
Retailer 1$843 USD
Retailer 8$1,376 USD
Retailer 11$1,577 USD
Retailer 7$1,700 USD
Retailer 6$1,920 USD
Ting Diamond$2,509 USD

27 data points across 13 retailers

13 retailers$396 USD to $2,509 USD

A
Cheapest Retailer
-
$396 USD
A
Retailer 2
-
$443 USD
View
A
Retailer 3
-
$491 USD
View
A
Retailer 4
-
$491 USD
View
A
Retailer 5
-
$640 USD
View
B+
Retailer 6
-
$745 USD
View
B+
Retailer 7
-
$779 USD
View
B+
Retailer 8
-
$843 USD
ZAR 13,622 ZAR
View
B
Retailer 9
-
$1,376 USD
View
B
Retailer 10
-
$1,577 USD
View
B
Retailer 11
-
$1,700 USD
View
B
Retailer 12
-
$1,920 USD
£1,512 GBP
View
Most Expensive
B
Ting Diamond
7037047 · Oct 29
$2,509 USD
HK$19,600 HKD
View
12 more retailers have this diamond
Prices start from $396 USDSave up to $2,113 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
1.80ct Heart
$396 USD