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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 $2,250 USD
As of October 29, 2026
Save $14,840 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,090 USD 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 $2,250 to $17,090, a $14,840 spread on the same certified stone. Brilliant Earth lists it at $17,090. 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
Color
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: $17,090 USD|Low: $1,929 USD|High: $17,090 USD|Avg: $5,301 USD|+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$2,009 USD
Retailer 4$2,250 USD
Retailer 6$2,331 USD
Retailer 7$2,331 USD
Retailer 2$2,782 USD
Retailer 12$3,010 USD
Retailer 8$3,194 USD
Retailer 5$3,332 USD
Retailer 14$3,738 USD
Retailer 9$5,412 USD
Retailer 13$6,014 USD
Retailer 10$6,693 USD
Retailer 3$6,967 USD
Retailer 11$11,364 USD
Brilliant Earth$17,090 USD

35 data points across 15 retailers

21 retailers$2,250 USD to $17,090 USD

Retailer 1
-
$2,009 USD
Price last confirmed 19 days ago
Retailer 2
-
$2,186 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,250 USD
View
Final sale: no returns
Retailer 4
-
$2,331 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$2,331 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$2,470 USD
View
A
Retailer 7
-
$2,782 USD
£2,190 GBP
View
A
Retailer 8
-
$3,008 USD
View
B+
Retailer 9
-
$3,010 USD
View
A
Retailer 10
-
$3,194 USD
£2,515 GBP
View
Retailer 11
-
$3,204 USD
View
Price last confirmed 22 days ago
A
Retailer 12
-
$3,332 USD
View
B+
Retailer 13
-
$3,738 USD
View
B+
Retailer 14
-
$5,412 USD
ZAR 87,438 ZAR
View
B+
Retailer 15
-
$6,014 USD
View
B+
Retailer 16
-
$6,693 USD
£5,270 GBP
View
B
Retailer 17
-
$6,967 USD
View
B
Retailer 18
-
$7,788 USD
SGD 10,524 SGD
View
B
Retailer 19
-
$8,156 USD
View
B
Retailer 20
-
$11,364 USD
€10,823 EUR
View
Most Expensive
B
Brilliant Earth
18816256A · Oct 29
$17,090 USD
View
20 more retailers have this diamond
Prices start from $2,250 USDSave up to $14,840 USD

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
$2,250 USD