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Marquise|Lab Grown|IGI

1.48ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG802620398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802620398

Diamond specifications and retailer prices

From $316 SGD
$247 USD
As of November 1, 2026
Save $1,168 SGD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,484 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG802620398 or 802620398. Listed at 6 retailers as of November 1, 2026, with prices from $316 to $1,484, a $1,168 spread on the same certified stone. Rare Carat lists it at $1,484. 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

1.48
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802620398
Dimensions11.22 × 5.94 × 3.84 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.94 mm1.48 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802620398
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.6%

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 1
Current: $1,484 SGD|Low: $316 SGD|High: $2,762 SGD|Avg: $1,113 SGD|-6.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 6$316 SGD
Retailer 8$476 SGD
Retailer 10$613 SGD
Retailer 11$673 SGD
Retailer 9$730 SGD
Retailer 2$847 SGD
Retailer 3$1,050 SGD
Retailer 4$1,066 SGD
Retailer 13$1,088 SGD
Retailer 7$1,236 SGD
Retailer 12$1,261 SGD
Rare Carat$1,484 SGD
Retailer 5$2,762 SGD

17 data points across 13 retailers

6 retailers$316 SGD to $1,484 SGD

A
Cheapest Retailer
-
$316 SGD
$247 USD
Final sale: no returns
B+
Retailer 2
-
$476 SGD
$372 USD
View
A
Retailer 3
-
$762 SGD
$596 USD
View
Retailer 4
-
$1,066 SGD
A$1,283 AUD
View
Price last confirmed 124 days ago
B
Retailer 5
-
$1,236 SGD
$966 USD
View
Most Expensive
B
Rare Carat
802620398 · Nov 1
$1,484 SGD
$1,160 USD
View
5 more retailers have this diamond
Prices start from $316 SGDSave up to $1,168 SGD

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
1.48ct Marquise
$316 SGD