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Round|Lab Grown|IGI

10.09ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG649456780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649456780

Diamond specifications and retailer prices

From $2,332 NZD
$1,312 USD
As of November 1, 2026
Save $6,969 NZD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,301 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649456780 or 649456780. Listed at 13 retailers as of November 1, 2026, with prices from $2,332 to $9,301, a $6,969 spread on the same certified stone. Adiamor lists it at $9,301. 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

10.09
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649456780
Dimensions13.92 × 14.02 × 8.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm14.02 mm10.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649456780
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $9,301 NZD|Low: $2,332 NZD|High: $36,439 NZD|Avg: $8,587 NZD
Adiamor
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 2, 2026
Retailer 13$2,332 NZD
Retailer 2$2,413 NZD
Retailer 11$2,536 NZD
Retailer 3$2,703 NZD
Retailer 14$3,013 NZD
Retailer 4$3,185 NZD
Retailer 16$3,631 NZD
Retailer 9$3,797 NZD
Retailer 10$4,276 NZD
Retailer 15$4,352 NZD
Retailer 12$5,040 NZD
Retailer 6$5,069 NZD
Adiamor$9,301 NZD
Retailer 5$9,740 NZD
Retailer 8$26,784 NZD
Retailer 7$36,439 NZD

6 data points across 16 retailers

13 retailers$2,332 NZD to $9,301 NZD

A
Cheapest Retailer
-
$2,332 NZD
$1,312 USD
A
Retailer 2
-
$2,413 NZD
£1,069 GBP
View
A
Retailer 3
-
$2,536 NZD
$1,427 USD
View
A
Retailer 4
-
$2,703 NZD
$1,521 USD
View
A
Retailer 5
-
$3,013 NZD
$1,695 USD
View
A
Retailer 6
-
$3,185 NZD
HK$14,000 HKD
View
A
Retailer 7
-
$3,631 NZD
$2,043 USD
View
A
Retailer 8
-
$3,797 NZD
£1,682 GBP
View
B+
Retailer 9
-
$4,276 NZD
$2,406 USD
View
A
Retailer 10
-
$4,352 NZD
€2,332 EUR
View
B+
Retailer 11
-
$5,040 NZD
$2,836 USD
View
B+
Retailer 12
-
$5,069 NZD
$2,852 USD
View
Most Expensive
B
Adiamor
D-82827930 · Nov 2
$9,301 NZD
$5,233 USD
View
12 more retailers have this diamond
Prices start from $2,332 NZDSave up to $6,969 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
10.09ct Round
$2,332 NZD