Marquise|Lab Grown|IGI

1.49ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG831609009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831609009

Diamond specifications and retailer prices

From $294 USD
HK$2,300 HKD
As of November 1, 2026
Save $906 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,219 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.49ct lab-grown marquise diamond

This 1.49ct 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), with a very-good cut grade and certified by IGI LG831609009 or 831609009. Listed at 20 retailers as of October 31, 2026, with a 308% 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

1.49
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831609009
Dimensions12.15 × 5.91 × 3.67 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.15 mm5.91 mm1.49 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831609009
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $831 USD|Low: $208 USD|High: $1,990 USD|Avg: $670 USD|-4.7%
Retailer 1
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 2$208 USD
Retailer 13$232 USD
Retailer 19$241 USD
Retailer 4$258 USD
Retailer 7$294 USD
Retailer 15$346 USD
Retailer 14$419 USD
Retailer 18$436 USD
Retailer 6$444 USD
Retailer 16$473 USD
Retailer 10$513 USD
Retailer 9$666 USD
Retailer 5$667 USD
Retailer 20$829 USD
Retailer 1$831 USD
Retailer 8$880 USD
Retailer 11$882 USD
Retailer 3$995 USD
Retailer 17$1,035 USD
Retailer 12$1,200 USD
Reve Diamonds$1,219 USD

31 data points across 21 retailers

20 retailers$294 USD to $1,200 USD

Retailer 1
-
$208 USD
Price last confirmed 9 days ago
Retailer 2
-
$241 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$294 USD
HK$2,300 HKD
View
A
Retailer 5
-
$346 USD
£272 GBP
View
A
Retailer 6
-
$419 USD
€399 EUR
View
Retailer 7
-
$436 USD
ZAR 7,045 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
$444 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$473 USD
£372 GBP
View
A
Retailer 10
-
$513 USD
View
B+
Retailer 11
-
$666 USD
View
Retailer 12
-
$667 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$829 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$831 USD
SGD 1,123 SGD
View
B
Retailer 15
-
$880 USD
View
B+
Retailer 16
-
$882 USD
View
B
Retailer 17
-
$995 USD
View
B
Retailer 18
-
$1,035 USD
£815 GBP
View
B
Retailer 19
-
$1,200 USD
View
Most Expensive
Reve Diamonds
9BE30CE79 · Oct 25
$1,219 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $294 USDSave up to $906 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
1.49ct Marquise
$294 USD