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0.33ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG462171297

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462171297

Diamond specifications and retailer prices

From $280 NZD
$158 USD
As of November 1, 2026
Save $1,340 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,620 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.33ct lab-grown round diamond

This 0.33ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG462171297 or 462171297. Listed at 10 retailers as of November 1, 2026, with prices from $280 to $1,620, a $1,340 spread on the same certified stone. MOH London lists it at $1,620. 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

0.33
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462171297
Dimensions4.34 × 4.37 × 2.75 mm
L/W Ratio1.01
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
4.34 mm4.37 mm0.33 ctF / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG462171297
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,620 NZD|Low: $268 NZD|High: $2,456 NZD|Avg: $848 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$280 NZD
Retailer 7$325 NZD
Retailer 5$346 NZD
Retailer 8$408 NZD
Retailer 6$630 NZD
Retailer 2$725 NZD
Retailer 3$725 NZD
Retailer 11$813 NZD
Retailer 9$829 NZD
MOH London$1,620 NZD
Retailer 10$2,456 NZD

18 data points across 11 retailers

10 retailers$280 NZD to $1,620 NZD

A
Cheapest Retailer
-
$280 NZD
$158 USD
A
Retailer 2
-
$325 NZD
$183 USD
View
Retailer 3
-
$346 NZD
$195 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$346 NZD
$195 USD
View
B+
Retailer 5
-
$408 NZD
$230 USD
View
B+
Retailer 6
-
$630 NZD
$355 USD
View
B
Retailer 7
-
$725 NZD
€389 EUR
View
B
Retailer 8
-
$813 NZD
£361 GBP
View
B
Retailer 9
-
$1,114 NZD
$628 USD
View
Most Expensive
B
MOH London
LG462171297 · Nov 1
$1,620 NZD
£719 GBP
View
9 more retailers have this diamond
Prices start from $280 NZDSave up to $1,340 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
0.33ct Round
$280 NZD