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Round|Lab Grown|IGI

2.28ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG804658141

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804658141

Diamond specifications and retailer prices

From $978 NZD
$551 USD
As of October 29, 2026
Save $6,510 NZD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,736 NZD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 2.28ct lab-grown round diamond

This 2.28ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804658141 or 804658141. Listed at 23 retailers as of October 29, 2026, with a 666% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.28
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804658141
Dimensions8.51 × 8.47 × 5.21 mm
L/W Ratio1.00
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
8.51 mm8.47 mm2.28 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804658141
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: $1,884 NZD|Low: $978 NZD|High: $5,793 NZD|Avg: $2,588 NZD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 31, 2026
Retailer 2$978 NZD
Retailer 12$1,093 NZD
Retailer 17$1,095 NZD
Retailer 8$1,212 NZD
Retailer 10$1,228 NZD
Retailer 16$1,446 NZD
Retailer 5$1,650 NZD
Retailer 18$1,872 NZD
Retailer 1$1,884 NZD
Retailer 15$1,939 NZD
Retailer 3$2,592 NZD
Retailer 14$2,926 NZD
Retailer 19$3,130 NZD
Retailer 7$3,188 NZD
Retailer 6$3,934 NZD
Retailer 11$4,024 NZD
Retailer 9$4,207 NZD
Retailer 4$4,239 NZD
Retailer 13$5,293 NZD

25 data points across 19 retailers

23 retailers$978 NZD to $7,488 NZD

A
Cheapest Retailer
-
$978 NZD
$551 USD
A
Retailer 2
-
$1,093 NZD
$616 USD
View
Final sale: no returns
A
Retailer 3
-
$1,095 NZD
$617 USD
View
A
Retailer 4
-
$1,212 NZD
$683 USD
View
Retailer 5
-
$1,228 NZD
$692 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,446 NZD
$815 USD
View
A
Retailer 7
-
$1,650 NZD
$930 USD
View
A
Retailer 8
-
$1,872 NZD
$1,055 USD
View
A
Retailer 9
-
$1,884 NZD
£836 GBP
View
A
Retailer 10
-
$1,939 NZD
€1,041 EUR
View
A
Retailer 11
-
$2,592 NZD
$1,461 USD
View
A
Retailer 12
-
$2,926 NZD
ZAR 26,642 ZAR
View
A
Retailer 13
-
$3,130 NZD
$1,764 USD
View
A
Retailer 14
-
$3,188 NZD
$1,797 USD
View
B+
Retailer 15
-
$3,857 NZD
$2,174 USD
View
B+
Retailer 16
-
$3,934 NZD
$2,217 USD
View
B+
Retailer 17
-
$4,024 NZD
SGD 3,065 SGD
View
B+
Retailer 18
-
$4,207 NZD
$2,371 USD
View
B+
Retailer 19
-
$4,239 NZD
$2,389 USD
View
B+
Retailer 20
-
$5,293 NZD
£2,349 GBP
View
Retailer 21
-
$6,461 NZD
$3,641 USD
View
Price last confirmed 88 days ago
B
Retailer 22
-
$7,488 NZD
$4,220 USD
View
Most Expensive
Brilliant Earth
20441063A · Sep 28
$7,736 NZD
$4,360 USD
View
Price last confirmed 32 days ago
22 more retailers have this diamond
Prices start from $978 NZDSave up to $6,510 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
2.28ct Round
$978 NZD