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1.15ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG804668375

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804668375

Diamond specifications and retailer prices

From $435 NZD
As of November 4, 2026
Save $3,291 NZD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,725 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804668375 or 804668375. Listed at 9 retailers as of November 4, 2026, with prices from $435 to $3,725, a $3,291 spread on the same certified stone. Do Amore Diamonds lists it at $3,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668375
Dimensions6.78 × 6.73 × 4.13 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.78 mm6.73 mm1.15 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668375
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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 4
Current: $3,725 NZD|Low: $355 NZD|High: $4,311 NZD|Avg: $1,584 NZD|-13.6%
Do Amore Diamonds
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
November 5, 2026
Retailer 10$435 NZD
Retailer 12$759 NZD
Retailer 9$855 NZD
Retailer 16$887 NZD
Retailer 6$915 NZD
Retailer 8$958 NZD
Retailer 4$990 NZD
Retailer 3$1,047 NZD
Retailer 13$1,552 NZD
Retailer 15$1,614 NZD
Retailer 7$1,772 NZD
Retailer 5$1,872 NZD
Retailer 11$1,969 NZD
Retailer 2$2,108 NZD
Retailer 14$2,803 NZD
Do Amore Diamonds$3,725 NZD

28 data points across 16 retailers

9 retailers$435 NZD to $3,725 NZD

A
Cheapest Retailer
-
$435 NZD
Final sale: no returns
A
Retailer 2
-
$759 NZD
View
A
Retailer 3
-
$855 NZD
View
B+
Retailer 4
-
$1,552 NZD
View
B+
Retailer 5
-
$1,614 NZD
View
B+
Retailer 6
-
$1,969 NZD
View
B+
Retailer 7
-
$2,108 NZD
View
B
Retailer 8
-
$2,803 NZD
View
Most Expensive
B
Do Amore Diamonds
27-F968066D2 · Nov 4
$3,725 NZD
$2,100 USD
View
8 more retailers have this diamond
Prices start from $435 NZDSave up to $3,291 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
1.15ct Round
$435 NZD