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0.34ct H SI1 Round Lab Grown Diamond

VG • H/SI1 • IGI LG462172762

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462172762

Diamond specifications and retailer prices

From $287 NZD
$162 USD
As of October 29, 2026
Save $1,376 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,663 NZD at MOH London · As of October 26, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG462172762 or 462172762. Listed at 10 retailers as of October 26, 2026, with prices from $287 to $1,663, a $1,376 spread on the same certified stone. MOH London lists it at $1,663. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.34
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462172762
Dimensions4.40 × 4.36 × 2.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance 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
4.40 mm4.36 mm0.34 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG462172762
Side View
Table 56.5%Crown 36.2°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 64.6%

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: Oct 29
Current: $1,663 NZD|Low: $275 NZD|High: $1,681 NZD|Avg: $662 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$287 NZD
Retailer 6$332 NZD
Retailer 4$355 NZD
Retailer 9$370 NZD
Retailer 7$426 NZD
Retailer 5$642 NZD
Retailer 2$738 NZD
Retailer 10$836 NZD
Retailer 8$841 NZD
MOH London$1,663 NZD

15 data points across 10 retailers

10 retailers$287 NZD to $1,663 NZD

A
Cheapest Retailer
-
$287 NZD
$162 USD
B+
Retailer 2
-
$332 NZD
$187 USD
View
B+
Retailer 3
-
$355 NZD
$200 USD
View
B+
Retailer 4
-
$355 NZD
$200 USD
View
B+
Retailer 5
-
$426 NZD
$240 USD
View
B
Retailer 6
-
$642 NZD
$362 USD
View
B
Retailer 7
-
$738 NZD
€396 EUR
View
B
Retailer 8
-
$836 NZD
£371 GBP
View
B
Retailer 9
-
$1,143 NZD
$644 USD
View
Most Expensive
B
MOH London
LG462172762 · Oct 26
$1,663 NZD
£738 GBP
View
9 more retailers have this diamond
Prices start from $287 NZDSave up to $1,376 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