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Cushion|Lab Grown|IGI

0.34ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG678542287

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG678542287

Diamond specifications and retailer prices

From $151 NZD
$85 USD
As of October 29, 2026
Save $1,859 NZD (92%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,010 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown cushion diamond

This 0.34ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG678542287 or 678542287. Listed at 15 retailers as of October 29, 2026, with prices from $151 to $2,010, a $1,859 spread on the same certified stone. MOH London lists it at $2,010. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678542287
Dimensions5.12 × 3.88 × 2.20 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.12 mm3.88 mm0.34 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678542287
Side View
Table 68.0%Crown 38.8°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 56.7%

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: Oct 29
Current: $2,010 NZD|Low: $350 NZD|High: $2,024 NZD|Avg: $867 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$350 NZD
Retailer 12$532 NZD
Retailer 8$577 NZD
Retailer 3$621 NZD
Retailer 6$704 NZD
Retailer 7$761 NZD
Retailer 5$780 NZD
Retailer 4$860 NZD
Retailer 2$872 NZD
Retailer 9$1,182 NZD
Retailer 10$1,396 NZD
MOH London$2,010 NZD

41 data points across 12 retailers

15 retailers$151 NZD to $2,010 NZD

A
Cheapest Retailer
-
$151 NZD
$85 USD
A
Retailer 2
-
$350 NZD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$353 NZD
$199 USD
View
A
Retailer 4
-
$532 NZD
$300 USD
View
A
Retailer 5
-
$577 NZD
$325 USD
View
B+
Retailer 6
-
$704 NZD
€378 EUR
View
Retailer 7
-
$761 NZD
ZAR 6,930 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$780 NZD
£346 GBP
View
B
Retailer 9
-
$860 NZD
$485 USD
View
B+
Retailer 10
-
$872 NZD
£387 GBP
View
B
Retailer 11
-
$1,182 NZD
CA$925 CAD
View
B
Retailer 12
-
$1,396 NZD
$787 USD
View
B
Retailer 13
-
$1,681 NZD
$948 USD
View
B
Retailer 14
-
$1,681 NZD
$948 USD
View
Most Expensive
B
MOH London
LG678542287 · Oct 29
$2,010 NZD
£892 GBP
View
14 more retailers have this diamond
Prices start from $151 NZDSave up to $1,859 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 Cushion
$151 NZD