CaratHunter
Plans
Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG778671677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778671677

Diamond specifications and retailer prices

From $302 SGD
$236 USD
As of October 30, 2026
Save $2,556 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,858 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671677 or 778671677. Listed at 21 retailers as of October 28, 2026, with prices from $302 to $2,858, a $2,556 spread on the same certified stone. Brilliant Earth lists it at $2,858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671677
Dimensions12.42 × 5.89 × 3.49 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.89 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671677
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 59.3%

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: Oct 30
Current: $2,858 SGD|Low: $290 SGD|High: $2,871 SGD|Avg: $904 SGD|+17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 5$302 SGD
Retailer 3$337 SGD
Retailer 9$351 SGD
Retailer 6$374 SGD
Retailer 11$374 SGD
Retailer 2$460 SGD
Retailer 21$506 SGD
Retailer 15$644 SGD
Retailer 18$676 SGD
Retailer 13$707 SGD
Retailer 10$792 SGD
Retailer 17$914 SGD
Retailer 8$1,027 SGD
Retailer 7$1,205 SGD
Retailer 20$1,209 SGD
Retailer 12$1,215 SGD
Retailer 14$1,272 SGD
Retailer 16$1,465 SGD
Retailer 19$1,504 SGD
Retailer 4$1,676 SGD
Brilliant Earth$2,858 SGD

35 data points across 21 retailers

21 retailers$302 SGD to $2,858 SGD

A
Cheapest Retailer
-
$302 SGD
$236 USD
A
Retailer 2
-
$337 SGD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$351 SGD
$274 USD
View
A
Retailer 4
-
$374 SGD
$292 USD
View
A
Retailer 5
-
$374 SGD
$292 USD
View
A
Retailer 6
-
$460 SGD
£283 GBP
View
B+
Retailer 7
-
$506 SGD
$395 USD
View
A
Retailer 8
-
$644 SGD
ZAR 8,116 ZAR
View
A
Retailer 9
-
$676 SGD
€502 EUR
View
A
Retailer 10
-
$707 SGD
£434 GBP
View
A
Retailer 11
-
$792 SGD
$618 USD
View
A
Retailer 12
-
$914 SGD
A$1,097 AUD
View
B+
Retailer 13
-
$1,027 SGD
$801 USD
View
B+
Retailer 14
-
$1,205 SGD
$940 USD
View
B+
Retailer 15
-
$1,209 SGD
$943 USD
View
B+
Retailer 16
-
$1,215 SGD
View
B+
Retailer 17
-
$1,272 SGD
$992 USD
View
B+
Retailer 18
-
$1,465 SGD
£900 GBP
View
B+
Retailer 19
-
$1,504 SGD
£924 GBP
View
B
Retailer 20
-
$1,676 SGD
$1,308 USD
View
Most Expensive
B
Brilliant Earth
20603760A · Oct 28
$2,858 SGD
$2,230 USD
View
20 more retailers have this diamond
Prices start from $302 SGDSave up to $2,556 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
$302 SGD