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Marquise|Lab Grown|IGI

1.45ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG801694253

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801694253

Diamond specifications and retailer prices

From $460 USD
As of November 2, 2026
Save $1,810 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,270 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise 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 LG801694253 or 801694253. Listed at 14 retailers as of November 2, 2026, with prices from $460 to $2,270, a $1,810 spread on the same certified stone. Do Amore Diamonds lists it at $2,270. 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 angle32.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694253
Dimensions11.50 × 6.05 × 3.63 mm
L/W Ratio1.90
Girdle conditionFaceted
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
11.50 mm6.05 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694253
Side View
Table 56.0%Crown 32.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.0%

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: Nov 2
Current: $2,270 USD|Low: $460 USD|High: $2,270 USD|Avg: $1,044 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 1, 2026
Retailer 13$460 USD
Retailer 3$487 USD
Retailer 4$528 USD
Retailer 11$550 USD
Retailer 14$648 USD
Retailer 5$698 USD
Retailer 7$826 USD
Retailer 10$851 USD
Retailer 12$973 USD
Retailer 15$1,124 USD
Retailer 9$1,359 USD
Retailer 2$1,401 USD
Retailer 6$1,478 USD
Retailer 8$1,800 USD
Do Amore Diamonds$2,270 USD

15 data points across 15 retailers

14 retailers$460 USD to $2,270 USD

A
Cheapest Retailer
-
$460 USD
A
Retailer 2
-
$487 USD
View
A
Retailer 3
-
$528 USD
View
A
Retailer 4
-
$550 USD
€524 EUR
View
A
Retailer 5
-
$648 USD
View
Retailer 6
-
$698 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$851 USD
A$1,309 AUD
View
B+
Retailer 8
-
$973 USD
View
B
Retailer 9
-
$1,124 USD
View
B
Retailer 10
-
$1,359 USD
A$2,090 AUD
View
B+
Retailer 11
-
$1,401 USD
£1,103 GBP
View
Retailer 12
-
$1,478 USD
View
Price last confirmed 70 days ago
B
Retailer 13
-
$1,800 USD
View
Most Expensive
B
Do Amore Diamonds
27-E8165A2BD · Nov 2
$2,270 USD
View
13 more retailers have this diamond
Prices start from $460 USDSave up to $1,810 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 Marquise
$460 USD