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Round|Lab Grown|IGI

1.49ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG673415495

Shape and cutting style on the report: Round brilliant

Certificate IGI LG673415495

Diamond specifications and retailer prices

From $226 SGD
$176 USD
As of October 30, 2026
Save $1,135 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,361 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.49ct lab-grown round diamond

This 1.49ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG673415495 or 673415495. Listed at 15 retailers as of October 30, 2026, with prices from $226 to $1,361, a $1,135 spread on the same certified stone. Reve Diamonds lists it at $1,361. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673415495
Dimensions7.15 × 7.18 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
7.15 mm7.18 mm1.49 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG673415495
Side View
Table 63.0%Crown 37.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.5%

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: Oct 30
Current: $442 SGD|Low: $160 SGD|High: $1,361 SGD|Avg: $633 SGD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 30, 2026
Retailer 8$226 SGD
Retailer 7$236 SGD
Retailer 10$295 SGD
Retailer 1$442 SGD
Retailer 5$458 SGD
Retailer 6$588 SGD
Retailer 2$672 SGD
Retailer 9$835 SGD
Retailer 4$856 SGD
Retailer 3$1,180 SGD
Reve Diamonds$1,361 SGD

42 data points across 11 retailers

15 retailers$226 SGD to $1,361 SGD

Retailer 1
-
$204 SGD
$159 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$226 SGD
$176 USD
View
Final sale: no returns
Retailer 3
-
$236 SGD
$184 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$252 SGD
$197 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$252 SGD
$197 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$295 SGD
HK$1,800 HKD
View
B+
Retailer 7
-
$442 SGD
£272 GBP
View
B
Retailer 8
-
$458 SGD
$357 USD
View
B+
Retailer 9
-
$588 SGD
$459 USD
View
B+
Retailer 10
-
$672 SGD
$524 USD
View
Retailer 11
-
$811 SGD
$633 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$835 SGD
View
B
Retailer 13
-
$856 SGD
$668 USD
View
B
Retailer 14
-
$1,180 SGD
£725 GBP
View
Most Expensive
B
Reve Diamonds
9FA912219 · Oct 30
$1,361 SGD
$1,062 USD
View
14 more retailers have this diamond
Prices start from $226 SGDSave up to $1,135 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
1.49ct Round
$226 SGD