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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 $176 USD
As of October 28, 2026
Save $886 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,062 USD at Reve Diamonds · As of October 28, 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 28, 2026, with prices from $176 to $1,062, a $886 spread on the same certified stone. Reve Diamonds lists it at $1,062. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $345 USD|Low: $125 USD|High: $1,062 USD|Avg: $494 USD|+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 29, 2026
Retailer 8$176 USD
Retailer 7$184 USD
Retailer 10$230 USD
Retailer 1$345 USD
Retailer 5$357 USD
Retailer 6$459 USD
Retailer 2$524 USD
Retailer 9$651 USD
Retailer 4$668 USD
Retailer 3$921 USD
Reve Diamonds$1,062 USD

41 data points across 11 retailers

15 retailers$176 USD to $1,062 USD

A
Retailer 1
-
$159 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$184 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$197 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$197 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$230 USD
HK$1,800 HKD
View
B+
Retailer 7
-
$345 USD
£272 GBP
View
B
Retailer 8
-
$357 USD
View
B+
Retailer 9
-
$459 USD
View
B+
Retailer 10
-
$524 USD
View
B
Retailer 11
-
$633 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$651 USD
SGD 880 SGD
View
B
Retailer 13
-
$668 USD
View
B
Retailer 14
-
$921 USD
£725 GBP
View
Most Expensive
B
Reve Diamonds
9FA912219 · Oct 28
$1,062 USD
View
14 more retailers have this diamond
Prices start from $176 USDSave up to $886 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 Round
$176 USD