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Radiant|Lab Grown|IGI

2.05ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG528235286

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG528235286

Diamond specifications and retailer prices

From $3,716 NZD
As of November 6, 2026
Save $16,052 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,768 NZD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG528235286 or 528235286. Listed at 14 retailers as of November 6, 2026, with prices from $3,716 to $19,768, a $16,052 spread on the same certified stone. Reve Diamonds lists it at $19,768. 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

2.05
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528235286
Dimensions8.57 × 6.10 × 4.17 mm
L/W Ratio1.40
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
8.57 mm6.10 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528235286
Side View
Table 65.0%Crown 47.3°Girdle: MED-STKPavilionCulet: NoneDepth 68.4%

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 6
Current: $10,021 NZD|Low: $3,716 NZD|High: $19,768 NZD|Avg: $10,536 NZD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 7, 2026
Retailer 5$3,716 NZD
Retailer 4$6,516 NZD
Retailer 8$7,297 NZD
Retailer 6$7,557 NZD
Retailer 1$10,021 NZD
Retailer 3$10,219 NZD
Retailer 7$11,716 NZD
Retailer 2$16,143 NZD
Reve Diamonds$19,768 NZD

44 data points across 9 retailers

14 retailers$3,716 NZD to $19,768 NZD

B+
Cheapest Retailer
-
$3,716 NZD
B
Retailer 2
-
$6,516 NZD
View
B
Retailer 3
-
$6,875 NZD
View
B
Retailer 4
-
$7,088 NZD
View
B
Retailer 5
-
$7,297 NZD
View
Final sale: no returns
B
Retailer 6
-
$7,557 NZD
View
Retailer 7
-
$7,557 NZD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$7,838 NZD
View
B
Retailer 9
-
$9,443 NZD
View
B
Retailer 10
-
$10,021 NZD
View
B
Retailer 11
-
$10,219 NZD
View
B
Retailer 12
-
$11,716 NZD
View
B
Retailer 13
-
$16,143 NZD
View
Most Expensive
B
Reve Diamonds
25F4E7D1E · Nov 6
$19,768 NZD
$10,959 USD
View
13 more retailers have this diamond
Prices start from $3,716 NZDSave up to $16,052 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+
2.05ct Radiant
$3,716 NZD