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Round|Lab Grown|IGI

0.26ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG727584404

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727584404

Diamond specifications and retailer prices

From $138 NZD
$78 USD
As of November 1, 2026
Save $564 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $703 NZD at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 0.26ct lab-grown round diamond

This 0.26ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG727584404 or 727584404. Listed at 12 retailers as of November 1, 2026, with prices from $138 to $703, a $564 spread on the same certified stone. B2C Jewels lists it at $703. 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

0.26
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727584404
Dimensions4.18 × 4.16 × 2.48 mm
L/W Ratio1.00
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
4.18 mm4.16 mm0.26 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727584404
Side View
Table 59.0%Crown 32.3°Girdle: MED-MEDPavilion 40.9°Culet: NoneDepth 59.6%

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: $703 NZD|Low: $133 NZD|High: $703 NZD|Avg: $384 NZD|+1.3%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$138 NZD
Retailer 12$161 NZD
Retailer 9$183 NZD
Retailer 11$183 NZD
Retailer 6$231 NZD
Retailer 8$245 NZD
Retailer 13$319 NZD
Retailer 2$339 NZD
Retailer 3$498 NZD
Retailer 10$554 NZD
Retailer 5$661 NZD
Retailer 4$694 NZD
B2C Jewels$703 NZD

18 data points across 13 retailers

12 retailers$138 NZD to $703 NZD

A
Cheapest Retailer
-
$138 NZD
$78 USD
A
Retailer 2
-
$161 NZD
$91 USD
View
A
Retailer 3
-
$183 NZD
$103 USD
View
Retailer 4
-
$183 NZD
$103 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$231 NZD
$130 USD
View
A
Retailer 6
-
$245 NZD
$138 USD
View
B+
Retailer 7
-
$319 NZD
$180 USD
View
A
Retailer 8
-
$339 NZD
€182 EUR
View
B
Retailer 9
-
$498 NZD
SGD 379 SGD
View
B
Retailer 10
-
$554 NZD
$312 USD
View
B
Retailer 11
-
$661 NZD
$372 USD
View
Most Expensive
B
B2C Jewels
31235377 · Nov 1
$703 NZD
$396 USD
View
11 more retailers have this diamond
Prices start from $138 NZDSave up to $564 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
0.26ct Round
$138 NZD