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0.34ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG492136019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136019

Diamond specifications and retailer prices

From $287 NZD
$162 USD
As of November 1, 2026
Save $1,373 NZD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,661 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.34ct lab-grown round diamond

This 0.34ct 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 LG492136019 or 492136019. Listed at 9 retailers as of November 1, 2026, with prices from $287 to $1,661, a $1,373 spread on the same certified stone. MOH London lists it at $1,661. 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

0.34
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136019
Dimensions4.53 × 4.51 × 2.74 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
4.53 mm4.51 mm0.34 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136019
Side View
Table 57.5%Crown 35°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: $1,661 NZD|Low: $275 NZD|High: $1,681 NZD|Avg: $662 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 5$287 NZD
Retailer 8$332 NZD
Retailer 6$355 NZD
Retailer 11$370 NZD
Retailer 2$373 NZD
Retailer 7$642 NZD
Retailer 4$738 NZD
Retailer 3$744 NZD
Retailer 9$787 NZD
Retailer 10$841 NZD
MOH London$1,661 NZD

16 data points across 11 retailers

9 retailers$287 NZD to $1,661 NZD

A
Cheapest Retailer
-
$287 NZD
$162 USD
A
Retailer 2
-
$332 NZD
$187 USD
View
Retailer 3
-
$355 NZD
$200 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$355 NZD
$200 USD
View
A
Retailer 5
-
$373 NZD
$210 USD
View
B+
Retailer 6
-
$642 NZD
$362 USD
View
B+
Retailer 7
-
$738 NZD
€396 EUR
View
B
Retailer 8
-
$1,143 NZD
$644 USD
View
Most Expensive
B
MOH London
LG492136019 · Nov 1
$1,661 NZD
£737 GBP
View
8 more retailers have this diamond
Prices start from $287 NZDSave up to $1,373 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
0.34ct Round
$287 NZD