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Round|Lab Grown|IGI

3.26ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG787656932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787656932

Diamond specifications and retailer prices

From $3,992 NZD
$2,250 USD
As of October 29, 2026
Save $26,331 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $30,323 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787656932 or 787656932. Listed at 21 retailers as of October 29, 2026, with prices from $3,992 to $30,323, a $26,331 spread on the same certified stone. Brilliant Earth lists it at $30,323. 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

3.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787656932
Dimensions9.46 × 9.44 × 5.88 mm
L/W Ratio1.00
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
9.46 mm9.44 mm3.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787656932
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: $30,323 NZD|Low: $3,423 NZD|High: $30,323 NZD|Avg: $9,405 NZD|+0.1%
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
October 30, 2026
Retailer 15$3,565 NZD
Retailer 4$3,992 NZD
Retailer 6$4,136 NZD
Retailer 7$4,136 NZD
Retailer 2$4,936 NZD
Retailer 12$5,341 NZD
Retailer 8$5,667 NZD
Retailer 5$5,912 NZD
Retailer 14$6,632 NZD
Retailer 9$9,603 NZD
Retailer 13$10,671 NZD
Retailer 10$11,875 NZD
Retailer 3$12,362 NZD
Retailer 11$20,163 NZD
Brilliant Earth$30,323 NZD

35 data points across 15 retailers

21 retailers$3,992 NZD to $30,323 NZD

Retailer 1
-
$3,565 NZD
$2,009 USD
Price last confirmed 20 days ago
Retailer 2
-
$3,879 NZD
$2,186 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$3,992 NZD
$2,250 USD
View
Final sale: no returns
Retailer 4
-
$4,136 NZD
$2,331 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$4,136 NZD
$2,331 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$4,383 NZD
$2,470 USD
View
A
Retailer 7
-
$4,936 NZD
£2,190 GBP
View
A
Retailer 8
-
$5,337 NZD
$3,008 USD
View
B+
Retailer 9
-
$5,341 NZD
$3,010 USD
View
A
Retailer 10
-
$5,667 NZD
£2,515 GBP
View
Retailer 11
-
$5,685 NZD
$3,204 USD
View
Price last confirmed 23 days ago
A
Retailer 12
-
$5,912 NZD
$3,332 USD
View
B+
Retailer 13
-
$6,632 NZD
$3,738 USD
View
B+
Retailer 14
-
$9,603 NZD
ZAR 87,438 ZAR
View
B+
Retailer 15
-
$10,671 NZD
$6,014 USD
View
B+
Retailer 16
-
$11,875 NZD
£5,270 GBP
View
B
Retailer 17
-
$12,362 NZD
$6,967 USD
View
B
Retailer 18
-
$13,818 NZD
SGD 10,524 SGD
View
B
Retailer 19
-
$14,472 NZD
$8,156 USD
View
B
Retailer 20
-
$20,163 NZD
€10,823 EUR
View
Most Expensive
B
Brilliant Earth
18816256A · Oct 29
$30,323 NZD
$17,090 USD
View
20 more retailers have this diamond
Prices start from $3,992 NZDSave up to $26,331 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
3.26ct Round
$3,992 NZD