CaratHunter
Plans
Round|Lab Grown|IGI

2.30ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG837615538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837615538

Diamond specifications and retailer prices

From $2,209 NZD
$1,245 USD
As of October 28, 2026
Save $7,993 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,202 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.3ct lab-grown round diamond

This 2.3ct 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 LG837615538 or 837615538. Listed at 18 retailers as of October 28, 2026, with prices from $2,209 to $10,202, a $7,993 spread on the same certified stone. Brilliant Earth lists it at $10,202. 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

2.30
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615538
Dimensions8.42 × 8.46 × 5.26 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
8.42 mm8.46 mm2.30 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615538
Side View
Table 55.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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 28
Current: $10,202 NZD|Low: $1,405 NZD|High: $10,202 NZD|Avg: $3,257 NZD
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
October 31, 2026
Retailer 9$1,405 NZD
Retailer 7$1,600 NZD
Retailer 8$1,608 NZD
Retailer 5$2,209 NZD
Retailer 18$2,457 NZD
Retailer 4$2,459 NZD
Retailer 11$2,857 NZD
Retailer 15$2,952 NZD
Retailer 14$3,039 NZD
Retailer 2$3,573 NZD
Retailer 10$4,581 NZD
Retailer 12$4,878 NZD
Retailer 3$6,095 NZD
Retailer 17$6,569 NZD
Retailer 13$6,987 NZD
Retailer 6$8,206 NZD
Retailer 16$8,513 NZD
Brilliant Earth$10,202 NZD

18 data points across 18 retailers

18 retailers$2,209 NZD to $10,202 NZD

Retailer 1
-
$1,405 NZD
$792 USD
Price last confirmed 16 days ago
Retailer 2
-
$1,600 NZD
$902 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,608 NZD
$906 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$2,209 NZD
$1,245 USD
View
A
Retailer 5
-
$2,457 NZD
$1,385 USD
View
Final sale: no returns
A
Retailer 6
-
$2,459 NZD
€1,320 EUR
View
A
Retailer 7
-
$2,857 NZD
$1,610 USD
View
B+
Retailer 8
-
$2,952 NZD
HK$13,000 HKD
View
B+
Retailer 9
-
$3,039 NZD
£1,349 GBP
View
B+
Retailer 10
-
$3,573 NZD
£1,585 GBP
View
Retailer 11
-
$4,581 NZD
$2,582 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$4,878 NZD
$2,749 USD
View
B+
Retailer 13
-
$6,095 NZD
£2,705 GBP
View
B
Retailer 14
-
$6,569 NZD
ZAR 59,813 ZAR
View
B
Retailer 15
-
$6,987 NZD
$3,938 USD
View
B
Retailer 16
-
$8,206 NZD
$4,625 USD
View
B
Retailer 17
-
$8,513 NZD
SGD 6,484 SGD
View
Most Expensive
B
Brilliant Earth
21573585A · Oct 30
$10,202 NZD
$5,750 USD
View
17 more retailers have this diamond
Prices start from $2,209 NZDSave up to $7,993 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
2.30ct Round
$2,209 NZD