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Round|Lab Grown|IGI

2.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840634394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634394

Diamond specifications and retailer prices

From $1,172 NZD
$658 USD
As of October 22, 2026
Save $7,175 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,347 NZD at Helzberg Diamonds · As of October 23, 2026
View at Helzberg Diamonds

About this 2.48ct lab-grown round diamond

This 2.48ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634394 or 840634394. Listed at 17 retailers as of October 22, 2026, with prices from $1,172 to $8,347, a $7,175 spread on the same certified stone. Helzberg Diamonds lists it at $8,347. 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

2.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634394
Dimensions8.60 × 8.66 × 5.36 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.60 mm8.66 mm2.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634394
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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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 22
Current: $8,347 NZD|Low: $1,172 NZD|High: $8,347 NZD|Avg: $3,428 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 24, 2026
Retailer 16$1,172 NZD
Retailer 9$1,280 NZD
Retailer 17$1,321 NZD
Retailer 5$1,359 NZD
Retailer 14$1,674 NZD
Retailer 3$1,861 NZD
Retailer 11$2,090 NZD
Retailer 8$2,222 NZD
Retailer 15$3,392 NZD
Retailer 13$3,472 NZD
Retailer 10$3,481 NZD
Retailer 6$3,821 NZD
Retailer 2$4,590 NZD
Retailer 4$4,688 NZD
Retailer 18$4,774 NZD
Retailer 12$5,049 NZD
Retailer 7$5,777 NZD
Helzberg Diamonds$8,347 NZD

6 data points across 18 retailers

17 retailers$1,172 NZD to $8,347 NZD

A
Cheapest Retailer
-
$1,172 NZD
$658 USD
A
Retailer 2
-
$1,280 NZD
$719 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,359 NZD
$763 USD
View
A
Retailer 4
-
$1,674 NZD
$940 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$1,861 NZD
$1,045 USD
View
A
Retailer 6
-
$2,090 NZD
£924 GBP
View
A
Retailer 7
-
$2,222 NZD
$1,248 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,392 NZD
$1,905 USD
View
B+
Retailer 9
-
$3,472 NZD
$1,950 USD
View
B+
Retailer 10
-
$3,481 NZD
ZAR 31,586 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$3,821 NZD
$2,146 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,590 NZD
$2,578 USD
View
B+
Retailer 13
-
$4,688 NZD
$2,633 USD
View
B+
Retailer 14
-
$4,774 NZD
SGD 3,623 SGD
View
B+
Retailer 15
-
$5,049 NZD
$2,836 USD
View
B+
Retailer 16
-
$5,777 NZD
£2,555 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKJPK · Oct 23
$8,347 NZD
$4,688 USD
View
16 more retailers have this diamond
Prices start from $1,172 NZDSave up to $7,175 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
2.48ct Round
$1,172 NZD