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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG698503703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698503703

Diamond specifications and retailer prices

From $222 USD
As of October 30, 2026
Save $1,908 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,130 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698503703 or 698503703. Listed at 13 retailers as of October 30, 2026, with prices from $222 to $2,130, a $1,908 spread on the same certified stone. Do Amore Diamonds lists it at $2,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698503703
Dimensions7.90 × 7.12 × 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
7.90 mm7.12 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698503703
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,130 USD|Low: $219 USD|High: $2,200 USD|Avg: $802 USD|-3.2%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
October 29, 2026
Retailer 14$222 USD
Retailer 11$257 USD
Retailer 5$258 USD
Retailer 4$410 USD
Retailer 6$444 USD
Retailer 17$468 USD
Retailer 10$509 USD
Retailer 7$540 USD
Retailer 9$568 USD
Retailer 13$887 USD
Retailer 12$976 USD
Retailer 3$994 USD
Retailer 16$1,080 USD
Retailer 15$1,186 USD
Retailer 8$1,197 USD
Retailer 2$1,223 USD
Do Amore Diamonds$2,130 USD

20 data points across 17 retailers

13 retailers$222 USD to $2,130 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$257 USD
View
A
Retailer 3
-
$258 USD
View
Final sale: no returns
A
Retailer 4
-
$410 USD
HK$3,200 HKD
View
A
Retailer 5
-
$468 USD
View
A
Retailer 6
-
$509 USD
View
B
Retailer 7
-
$887 USD
View
B
Retailer 8
-
$976 USD
View
Retailer 9
-
$994 USD
A$1,529 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$1,080 USD
View
B
Retailer 11
-
$1,186 USD
SGD 1,603 SGD
View
B
Retailer 12
-
$1,223 USD
£963 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A280C891E · Nov 1
$2,130 USD
View
12 more retailers have this diamond
Prices start from $222 USDSave up to $1,908 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
1.45ct Heart
$222 USD