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Round|Lab Grown|IGI

1.45ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG783659952

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783659952

Diamond specifications and retailer prices

From $400 USD
As of October 29, 2026
Save $1,541 USD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,941 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783659952 or 783659952. Listed at 24 retailers as of October 26, 2026, with prices from $400 to $1,941, a $1,541 spread on the same certified stone. MOH London lists it at $1,941. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783659952
Dimensions7.20 × 7.27 × 4.48 mm
L/W Ratio1.01
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
Top View
7.20 mm7.27 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783659952
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 29
Current: $1,941 USD|Low: $400 USD|High: $2,015 USD|Avg: $1,077 USD|-1.0%
MOH London
Retailer 2
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Retailer 22
October 30, 2026
Retailer 14$400 USD
Retailer 4$448 USD
Retailer 8$448 USD
Retailer 7$496 USD
Retailer 21$496 USD
Retailer 20$645 USD
Retailer 9$665 USD
Retailer 18$720 USD
Retailer 6$736 USD
Retailer 17$794 USD
Retailer 13$812 USD
Retailer 19$853 USD
Retailer 12$1,193 USD
Retailer 15$1,205 USD
Retailer 16$1,209 USD
Retailer 2$1,251 USD
Retailer 5$1,478 USD
Retailer 11$1,581 USD
Retailer 3$1,595 USD
Retailer 22$1,631 USD
Retailer 10$1,832 USD
MOH London$1,941 USD

33 data points across 22 retailers

24 retailers$400 USD to $1,941 USD

A
Cheapest Retailer
-
$400 USD
A
Retailer 2
-
$448 USD
View
Final sale: no returns
A
Retailer 3
-
$448 USD
View
A
Retailer 4
-
$496 USD
View
A
Retailer 5
-
$496 USD
View
B+
Retailer 6
-
$645 USD
View
B+
Retailer 7
-
$665 USD
View
B+
Retailer 8
-
$720 USD
A$1,108 AUD
View
B+
Retailer 9
-
$736 USD
View
B+
Retailer 10
-
$794 USD
€756 EUR
View
B+
Retailer 11
-
$812 USD
£640 GBP
View
B+
Retailer 12
-
$853 USD
ZAR 13,774 ZAR
View
B
Retailer 13
-
$1,193 USD
View
Retailer 14
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$1,205 USD
View
Price last confirmed 16 days ago
Retailer 15
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$1,205 USD
View
Price last confirmed 25 days ago
B
Retailer 16
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$1,209 USD
A$1,860 AUD
View
B
Retailer 17
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$1,251 USD
A$1,925 AUD
View
Retailer 18
-
$1,315 USD
View
Price last confirmed 45 days ago
B
Retailer 19
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$1,478 USD
View
B
Retailer 20
-
$1,581 USD
SGD 2,137 SGD
View
B
Retailer 21
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$1,595 USD
View
B
Retailer 22
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$1,631 USD
View
B
Retailer 23
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$1,832 USD
View
Most Expensive
B
MOH London
LG783659952 · Oct 26
$1,941 USD
£1,528 GBP
View
23 more retailers have this diamond
Prices start from $400 USDSave up to $1,541 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 Round
$400 USD