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1.19ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG710541001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710541001

Diamond specifications and retailer prices

From $267 NZD
As of November 1, 2026
Save $1,282 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,549 NZD at MOH London · As of November 2, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG710541001 or 710541001. Listed at 12 retailers as of November 1, 2026, with prices from $267 to $1,549, a $1,282 spread on the same certified stone. MOH London lists it at $1,549. 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

1.19
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710541001
Dimensions6.79 × 6.63 × 4.19 mm
L/W Ratio1.02
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
6.79 mm6.63 mm1.19 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG710541001
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°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 1
Current: $1,549 NZD|Low: $267 NZD|High: $1,647 NZD|Avg: $739 NZD|-6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$267 NZD
Retailer 10$299 NZD
Retailer 4$343 NZD
Retailer 7$566 NZD
Retailer 2$599 NZD
Retailer 3$612 NZD
Retailer 12$640 NZD
Retailer 5$649 NZD
Retailer 11$785 NZD
Retailer 8$830 NZD
Retailer 6$882 NZD
MOH London$1,549 NZD

38 data points across 12 retailers

12 retailers$267 NZD to $1,549 NZD

A
Cheapest Retailer
-
$267 NZD
A
Retailer 2
-
$299 NZD
View
Final sale: no returns
Retailer 3
-
$343 NZD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$566 NZD
View
B+
Retailer 5
-
$599 NZD
View
B+
Retailer 6
-
$612 NZD
View
B+
Retailer 7
-
$640 NZD
View
B+
Retailer 8
-
$649 NZD
View
B+
Retailer 9
-
$785 NZD
View
B+
Retailer 10
-
$830 NZD
View
B
Retailer 11
-
$882 NZD
View
Most Expensive
B
MOH London
LG710541001 · Nov 2
$1,549 NZD
£676 GBP
View
11 more retailers have this diamond
Prices start from $267 NZDSave up to $1,282 NZD

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
$267 NZD