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Radiant|Lab Grown|IGI

0.34ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG654449918

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

Certificate IGI LG654449918

Diamond specifications and retailer prices

From $271 NZD
$153 USD
As of October 30, 2026
Save $1,470 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,742 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.34ct lab-grown radiant diamond

This 0.34ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654449918 or 654449918. Listed at 18 retailers as of October 30, 2026, with prices from $271 to $1,742, a $1,470 spread on the same certified stone. MOH London lists it at $1,742. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.34
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654449918
Dimensions4.91 × 3.47 × 2.40 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.91 mm3.47 mm0.34 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654449918
Side View
Table 67.0%Crown 43.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 69.2%

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: Oct 30
Current: $1,742 NZD|Low: $261 NZD|High: $1,762 NZD|Avg: $687 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
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$271 NZD
Retailer 4$305 NZD
Retailer 3$337 NZD
Retailer 12$337 NZD
Retailer 11$506 NZD
Retailer 7$568 NZD
Retailer 9$620 NZD
Retailer 2$663 NZD
Retailer 8$673 NZD
Retailer 5$730 NZD
Retailer 6$741 NZD
Retailer 13$1,198 NZD
MOH London$1,742 NZD

46 data points across 13 retailers

18 retailers$271 NZD to $1,742 NZD

A
Cheapest Retailer
-
$271 NZD
$153 USD
A
Retailer 2
-
$305 NZD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$337 NZD
$190 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$337 NZD
$190 USD
View
A
Retailer 5
-
$344 NZD
$194 USD
View
A
Retailer 6
-
$506 NZD
$285 USD
View
A
Retailer 7
-
$568 NZD
$320 USD
View
B+
Retailer 8
-
$620 NZD
€333 EUR
View
B+
Retailer 9
-
$663 NZD
£294 GBP
View
B+
Retailer 10
-
$673 NZD
ZAR 6,127 ZAR
View
B+
Retailer 11
-
$730 NZD
$411 USD
View
B+
Retailer 12
-
$741 NZD
£329 GBP
View
B
Retailer 13
-
$1,003 NZD
CA$785 CAD
View
B
Retailer 14
-
$1,185 NZD
$668 USD
View
B
Retailer 15
-
$1,198 NZD
$675 USD
View
B
Retailer 16
-
$1,505 NZD
$848 USD
View
B
Retailer 17
-
$1,505 NZD
$848 USD
View
Most Expensive
B
MOH London
LG654449918 · Nov 1
$1,742 NZD
£773 GBP
View
17 more retailers have this diamond
Prices start from $271 NZDSave up to $1,470 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 Radiant
$271 NZD