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Heart|Lab Grown|IGI

1.45ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG710548791

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710548791

Diamond specifications and retailer prices

From $202 USD
As of October 27, 2026
Save $1,843 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,045 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710548791 or 710548791. Listed at 12 retailers as of October 27, 2026, with prices from $202 to $2,045, a $1,843 spread on the same certified stone. Queensmith lists it at $2,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710548791
Dimensions7.10 × 7.95 × 4.53 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
7.10 mm7.95 mm1.45 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710548791
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.0%

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: $2,045 USD|Low: $171 USD|High: $2,070 USD|Avg: $920 USD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$202 USD
Retailer 11$225 USD
Retailer 7$250 USD
Retailer 9$339 USD
Retailer 10$505 USD
Retailer 2$517 USD
Retailer 6$673 USD
Retailer 8$887 USD
Retailer 4$1,066 USD
Retailer 5$1,111 USD
Retailer 12$1,940 USD
Queensmith$2,045 USD

23 data points across 12 retailers

12 retailers$202 USD to $2,045 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$250 USD
View
B+
Retailer 4
-
$339 USD
View
A
Retailer 5
-
$505 USD
View
A
Retailer 6
-
$517 USD
£407 GBP
View
B+
Retailer 7
-
$673 USD
A$1,036 AUD
View
B+
Retailer 8
-
$887 USD
View
B
Retailer 9
-
$1,066 USD
View
B+
Retailer 10
-
$1,111 USD
£875 GBP
View
B
Retailer 11
-
$1,940 USD
View
Most Expensive
B
Queensmith
LG710548791 · Oct 27
$2,045 USD
£1,610 GBP
View
11 more retailers have this diamond
Prices start from $202 USDSave up to $1,843 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
$202 USD