CaratHunter
Plans
Radiant|Lab Grown|IGI

0.34ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG816658164

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

Certificate IGI LG816658164

Diamond specifications and retailer prices

From $287 NZD
$162 USD
As of November 1, 2026
Save $1,735 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,023 NZD at Zales · As of October 30, 2026
View at Zales

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 very-good cut grade and certified by IGI LG816658164 or 816658164. Listed at 16 retailers as of October 30, 2026, with prices from $287 to $2,023, a $1,735 spread on the same certified stone. Zales lists it at $2,023. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658164
Dimensions4.84 × 3.46 × 2.37 mm
L/W Ratio1.40
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
4.84 mm3.46 mm0.34 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658164
Side View
Table 65.0%Crown 41.2°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $576 NZD|Low: $234 NZD|High: $2,023 NZD|Avg: $872 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Zales
November 1, 2026
Retailer 3$234 NZD
Retailer 8$287 NZD
Retailer 2$334 NZD
Retailer 5$396 NZD
Retailer 4$444 NZD
Retailer 1$576 NZD
Retailer 12$611 NZD
Retailer 7$715 NZD
Retailer 13$839 NZD
Retailer 10$1,020 NZD
Retailer 11$1,330 NZD
Retailer 6$1,483 NZD
Retailer 9$2,023 NZD
Zales$2,023 NZD

23 data points across 14 retailers

16 retailers$287 NZD to $2,023 NZD

Retailer 1
-
$234 NZD
$132 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$287 NZD
$162 USD
View
Retailer 3
-
$289 NZD
$163 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$334 NZD
$188 USD
View
A
Retailer 5
-
$396 NZD
$223 USD
View
Retailer 6
-
$444 NZD
$250 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$568 NZD
$320 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$576 NZD
ZAR 5,248 ZAR
View
B+
Retailer 9
-
$611 NZD
$344 USD
View
B+
Retailer 10
-
$715 NZD
€384 EUR
View
B+
Retailer 11
-
$839 NZD
CA$657 CAD
View
B
Retailer 12
-
$1,020 NZD
$575 USD
View
B
Retailer 13
-
$1,330 NZD
$750 USD
View
B
Retailer 14
-
$1,483 NZD
£658 GBP
View
B
Retailer 15
-
$2,023 NZD
$1,140 USD
View
Most Expensive
B
Zales
529454147 · Oct 30
$2,023 NZD
$1,140 USD
View
15 more retailers have this diamond
Prices start from $287 NZDSave up to $1,735 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
$287 NZD