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Round|Lab Grown|IGI

10.09ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG613360739

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613360739

Diamond specifications and retailer prices

From $8,945 NZD
$5,033 USD
As of November 1, 2026
Save $7,090 NZD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,848 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG613360739 or 613360739. Listed at 16 retailers as of November 1, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613360739
Dimensions13.92 × 13.85 × 8.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.92 mm13.85 mm10.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613360739
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $13,215 NZD|Low: $8,945 NZD|High: $28,848 NZD|Avg: $16,366 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 7$8,945 NZD
Retailer 9$10,017 NZD
Retailer 3$10,234 NZD
Retailer 4$10,379 NZD
Retailer 2$11,554 NZD
Retailer 5$13,010 NZD
Retailer 1$13,215 NZD
Retailer 6$16,035 NZD
Retailer 11$16,391 NZD
Retailer 8$25,273 NZD
Retailer 10$26,433 NZD
Reve Diamonds$28,848 NZD

37 data points across 12 retailers

16 retailers$8,945 NZD to $16,035 NZD

B+
Cheapest Retailer
-
$8,945 NZD
$5,033 USD
B
Retailer 2
-
$9,373 NZD
$5,274 USD
View
B
Retailer 3
-
$10,017 NZD
$5,636 USD
View
Final sale: no returns
Retailer 4
-
$10,376 NZD
$5,838 USD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$10,376 NZD
$5,838 USD
View
B
Retailer 6
-
$10,379 NZD
$5,840 USD
View
B
Retailer 7
-
$11,554 NZD
$6,501 USD
View
B
Retailer 8
-
$12,307 NZD
HK$54,100 HKD
View
B
Retailer 9
-
$12,317 NZD
$6,930 USD
View
B
Retailer 10
-
$13,010 NZD
$7,320 USD
View
B
Retailer 11
-
$13,215 NZD
£5,855 GBP
View
B
Retailer 12
-
$16,035 NZD
$9,022 USD
View
Retailer 13
-
$25,273 NZD
$14,220 USD
View
Price under review
Retailer 14
-
$26,433 NZD
$14,873 USD
View
Price under review
Most Expensive
Reve Diamonds
CF8154A7E · Nov 1
$28,848 NZD
$16,232 USD
View
Price under review
14 more retailers have this diamond
Prices start from $8,945 NZDSave up to $7,090 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.

B+
10.09ct Round
$8,945 NZD