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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 $251 AUD
$176 USD
As of October 30, 2026
Save $1,261 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,511 AUD 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 $251 to $1,511, a $1,261 spread on the same certified stone. Reve Diamonds lists it at $1,511. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $491 AUD|Low: $178 AUD|High: $1,511 AUD|Avg: $703 AUD|+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$251 AUD
Retailer 7$262 AUD
Retailer 10$328 AUD
Retailer 1$491 AUD
Retailer 5$508 AUD
Retailer 6$653 AUD
Retailer 2$746 AUD
Retailer 9$927 AUD
Retailer 4$951 AUD
Retailer 3$1,311 AUD
Reve Diamonds$1,511 AUD

42 data points across 11 retailers

15 retailers$251 AUD to $1,511 AUD

Retailer 1
-
$226 AUD
$159 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$251 AUD
$176 USD
View
Final sale: no returns
Retailer 3
-
$262 AUD
$184 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$280 AUD
$197 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$280 AUD
$197 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$328 AUD
HK$1,800 HKD
View
B+
Retailer 7
-
$491 AUD
£272 GBP
View
B
Retailer 8
-
$508 AUD
$357 USD
View
B+
Retailer 9
-
$653 AUD
$459 USD
View
B+
Retailer 10
-
$746 AUD
$524 USD
View
Retailer 11
-
$901 AUD
$633 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$927 AUD
SGD 880 SGD
View
B
Retailer 13
-
$951 AUD
$668 USD
View
B
Retailer 14
-
$1,311 AUD
£725 GBP
View
Most Expensive
B
Reve Diamonds
9FA912219 · Oct 30
$1,511 AUD
$1,062 USD
View
14 more retailers have this diamond
Prices start from $251 AUDSave up to $1,261 AUD

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
$251 AUD