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3.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794611846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794611846

Diamond specifications and retailer prices

From $2,677 NZD
$1,509 USD
As of November 1, 2026
Save $15,740 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,417 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794611846 or 794611846. Listed at 11 retailers as of October 31, 2026, with prices from $2,677 to $18,417, a $15,740 spread on the same certified stone. Do Amore Diamonds lists it at $18,417. 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

3.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611846
Dimensions9.74 × 9.69 × 6.00 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
9.74 mm9.69 mm3.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611846
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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: Nov 1
Current: $18,417 NZD|Low: $2,677 NZD|High: $32,548 NZD|Avg: $11,744 NZD|-16.0%
Do Amore Diamonds
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
November 1, 2026
Retailer 11$2,677 NZD
Retailer 14$2,913 NZD
Retailer 8$4,892 NZD
Retailer 9$4,897 NZD
Retailer 10$5,491 NZD
Retailer 13$6,425 NZD
Retailer 15$7,514 NZD
Retailer 2$9,791 NZD
Retailer 5$10,177 NZD
Retailer 12$10,761 NZD
Retailer 4$12,037 NZD
Retailer 3$16,856 NZD
Retailer 6$18,321 NZD
Do Amore Diamonds$18,417 NZD
Retailer 7$32,548 NZD

24 data points across 15 retailers

11 retailers$2,677 NZD to $18,417 NZD

A
Cheapest Retailer
-
$2,677 NZD
$1,509 USD
A
Retailer 2
-
$2,913 NZD
$1,642 USD
View
A
Retailer 3
-
$4,892 NZD
$2,757 USD
View
A
Retailer 4
-
$4,897 NZD
$2,760 USD
View
A
Retailer 5
-
$5,491 NZD
$3,095 USD
View
B+
Retailer 6
-
$6,425 NZD
$3,621 USD
View
B+
Retailer 7
-
$7,514 NZD
$4,235 USD
View
B+
Retailer 8
-
$9,791 NZD
£4,345 GBP
View
B+
Retailer 9
-
$10,761 NZD
$6,065 USD
View
B
Retailer 10
-
$16,856 NZD
$9,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-84B9802C0 · Oct 31
$18,417 NZD
$10,380 USD
View
10 more retailers have this diamond
Prices start from $2,677 NZDSave up to $15,740 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
3.50ct Round
$2,677 NZD