CaratHunter
Plans
Round|Lab Grown|IGI

1.19ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG704591962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591962

Diamond specifications and retailer prices

From $265 AUD
As of November 5, 2026
Save $1,390 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,655 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704591962 or 704591962. Listed at 23 retailers as of November 5, 2026, with prices from $265 to $1,655, a $1,390 spread on the same certified stone. Reve Diamonds lists it at $1,655. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.19
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591962
Dimensions6.78 × 6.81 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.81 mm1.19 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591962
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.3%

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: Nov 5
Current: $584 AUD|Low: $263 AUD|High: $1,655 AUD|Avg: $700 AUD|+2.3%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 8$265 AUD
Retailer 6$295 AUD
Retailer 16$307 AUD
Retailer 4$329 AUD
Retailer 5$329 AUD
Retailer 17$536 AUD
Retailer 13$553 AUD
Retailer 2$581 AUD
Retailer 1$584 AUD
Retailer 11$587 AUD
Retailer 10$684 AUD
Retailer 3$687 AUD
Retailer 15$754 AUD
Retailer 9$1,057 AUD
Retailer 14$1,116 AUD
Retailer 7$1,135 AUD
Retailer 12$1,534 AUD
Reve Diamonds$1,655 AUD

45 data points across 18 retailers

23 retailers$265 AUD to $1,655 AUD

Retailer 1
-
$263 AUD
Price last confirmed 46 days ago
A
Retailer 2
-
$265 AUD
View
A
Retailer 3
-
$295 AUD
View
Final sale: no returns
A
Retailer 4
-
$307 AUD
View
Retailer 5
-
$322 AUD
View
Price last confirmed 46 days ago
A
Retailer 6
-
$329 AUD
View
Retailer 7
-
$329 AUD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$536 AUD
View
A
Retailer 9
-
$553 AUD
View
B+
Retailer 10
-
$581 AUD
View
B+
Retailer 11
-
$584 AUD
View
B+
Retailer 12
-
$587 AUD
View
B+
Retailer 13
-
$684 AUD
View
B+
Retailer 14
-
$684 AUD
View
B+
Retailer 15
-
$687 AUD
View
B+
Retailer 16
-
$754 AUD
View
B
Retailer 17
-
$885 AUD
View
Retailer 18
-
$1,048 AUD
View
Price last confirmed 47 days ago
B
Retailer 19
-
$1,057 AUD
View
B
Retailer 20
-
$1,116 AUD
View
B
Retailer 21
-
$1,135 AUD
View
B
Retailer 22
-
$1,534 AUD
View
Most Expensive
B
Reve Diamonds
B78F46836 · Nov 6
$1,655 AUD
$1,137 USD
View
22 more retailers have this diamond
Prices start from $265 AUDSave up to $1,390 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
1.19ct Round
$265 AUD