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Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG669420804

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669420804

Diamond specifications and retailer prices

From $914 NZD
$515 USD
As of October 29, 2026
Save $15,623 NZD (94%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $16,536 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.34ct lab-grown round diamond

This 2.34ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669420804 or 669420804. Listed at 25 retailers as of October 29, 2026, with prices from $914 to $16,536, a $15,623 spread on the same certified stone. Brilliant Earth lists it at $16,536. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.34
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420804
Dimensions8.57 × 8.52 × 5.21 mm
L/W Ratio1.01
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
8.57 mm8.52 mm2.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420804
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.0%

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 29
Current: $16,536 NZD|Low: $1,024 NZD|High: $16,572 NZD|Avg: $3,685 NZD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 5$1,024 NZD
Retailer 10$1,024 NZD
Retailer 18$1,249 NZD
Retailer 17$1,375 NZD
Retailer 20$1,522 NZD
Retailer 4$1,584 NZD
Retailer 13$1,751 NZD
Retailer 15$1,902 NZD
Retailer 2$2,518 NZD
Retailer 19$2,654 NZD
Retailer 16$2,737 NZD
Retailer 3$2,970 NZD
Retailer 11$3,591 NZD
Retailer 9$3,689 NZD
Retailer 8$3,722 NZD
Retailer 6$3,904 NZD
Retailer 7$4,205 NZD
Retailer 14$4,759 NZD
Retailer 12$7,523 NZD
Brilliant Earth$16,536 NZD

44 data points across 20 retailers

25 retailers$914 NZD to $16,536 NZD

A
Cheapest Retailer
-
$914 NZD
$515 USD
A
Retailer 2
-
$1,024 NZD
$577 USD
View
Final sale: no returns
A
Retailer 3
-
$1,024 NZD
$577 USD
View
A
Retailer 4
-
$1,134 NZD
$639 USD
View
Retailer 5
-
$1,134 NZD
$639 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,249 NZD
HK$5,500 HKD
View
A
Retailer 7
-
$1,375 NZD
$775 USD
View
A
Retailer 8
-
$1,522 NZD
$858 USD
View
A
Retailer 9
-
$1,584 NZD
$893 USD
View
A
Retailer 10
-
$1,751 NZD
£777 GBP
View
A
Retailer 11
-
$1,902 NZD
€1,021 EUR
View
A
Retailer 12
-
$2,518 NZD
A$2,183 AUD
View
A
Retailer 13
-
$2,654 NZD
$1,496 USD
View
A
Retailer 14
-
$2,737 NZD
ZAR 24,917 ZAR
View
A
Retailer 15
-
$2,970 NZD
$1,674 USD
View
A
Retailer 16
-
$2,983 NZD
$1,681 USD
View
B+
Retailer 17
-
$3,591 NZD
SGD 2,735 SGD
View
B+
Retailer 18
-
$3,689 NZD
$2,079 USD
View
B+
Retailer 19
-
$3,722 NZD
$2,098 USD
View
B+
Retailer 20
-
$3,904 NZD
$2,200 USD
View
B+
Retailer 21
-
$4,205 NZD
$2,370 USD
View
B+
Retailer 22
-
$4,759 NZD
£2,112 GBP
View
Retailer 23
-
$7,523 NZD
$4,240 USD
View
Price last confirmed 26 days ago
B
Retailer 24
-
$8,022 NZD
£3,560 GBP
View
Most Expensive
B
Brilliant Earth
14264927A · Oct 29
$16,536 NZD
$9,320 USD
View
24 more retailers have this diamond
Prices start from $914 NZDSave up to $15,623 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
2.34ct Round
$914 NZD