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Marquise|Lab Grown|IGI

1.47ct D VS1 Marquise Lab Grown Diamond

D/VS1 • IGI LG783665730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783665730

Diamond specifications and retailer prices

From $230 USD
As of November 4, 2026
Save $693 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $965 USD at Novita Diamonds · As of June 14, 2026
View at Novita Diamonds

About this 1.47ct lab-grown marquise diamond

This 1.47ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG783665730 or 783665730. Listed at 5 retailers as of November 3, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.47
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783665730
Dimensions11.77 × 5.83 × 3.78 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm5.83 mm1.47 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783665730
Side View
Table 57.0%Crown 35.6°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 64.8%

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: Nov 4
Current: $965 USD|Low: $230 USD|High: $1,750 USD|Avg: $781 USD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 8$230 USD
Retailer 7$350 USD
Retailer 10$425 USD
Retailer 9$491 USD
Retailer 3$498 USD
Retailer 13$650 USD
Retailer 5$784 USD
Retailer 2$855 USD
Retailer 11$881 USD
Retailer 6$923 USD
Novita Diamonds$965 USD
Retailer 12$1,218 USD
Retailer 4$1,750 USD

7 data points across 13 retailers

5 retailers$230 USD to $923 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
B+
Retailer 2
-
$350 USD
View
B+
Retailer 3
-
$855 USD
View
B
Retailer 4
-
$923 USD
View
Most Expensive
Novita Diamonds
cert_783665730 · Jun 14
$965 USD
A$1,485 AUD
View
Price last confirmed 143 days ago
4 more retailers have this diamond
Prices start from $230 USDSave up to $693 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
1.47ct Marquise
$230 USD