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Round|Lab Grown|IGI

3.25ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG787620789

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787620789

Diamond specifications and retailer prices

From $2,522 SGD
$1,973 USD
As of October 30, 2026
Save $9,175 SGD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,697 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.25ct lab-grown round diamond

This 3.25ct 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 LG787620789 or 787620789. Listed at 12 retailers as of October 30, 2026, with prices from $2,522 to $11,697, a $9,175 spread on the same certified stone. Brilliant Earth lists it at $11,697. 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

3.25
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620789
Dimensions9.41 × 9.48 × 5.88 mm
L/W Ratio1.01
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
9.41 mm9.48 mm3.25 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620789
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 30
Current: $11,697 SGD|Low: $2,522 SGD|High: $17,604 SGD|Avg: $6,499 SGD|-33.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$2,522 SGD
Retailer 11$2,733 SGD
Retailer 2$3,156 SGD
Retailer 9$3,343 SGD
Retailer 10$3,388 SGD
Retailer 6$3,618 SGD
Retailer 8$5,850 SGD
Retailer 5$6,442 SGD
Retailer 3$7,888 SGD
Retailer 12$8,639 SGD
Retailer 4$9,602 SGD
Brilliant Earth$11,697 SGD

42 data points across 12 retailers

12 retailers$2,522 SGD to $11,697 SGD

A
Cheapest Retailer
-
$2,522 SGD
$1,973 USD
A
Retailer 2
-
$2,733 SGD
HK$16,700 HKD
View
A
Retailer 3
-
$3,156 SGD
£1,944 GBP
View
A
Retailer 4
-
$3,343 SGD
$2,615 USD
View
A
Retailer 5
-
$3,388 SGD
$2,650 USD
View
A
Retailer 6
-
$3,618 SGD
€2,695 EUR
View
B+
Retailer 7
-
$5,850 SGD
$4,576 USD
View
B+
Retailer 8
-
$6,442 SGD
£3,968 GBP
View
B+
Retailer 9
-
$7,773 SGD
$6,080 USD
View
B
Retailer 10
-
$7,888 SGD
$6,171 USD
View
B
Retailer 11
-
$8,639 SGD
$6,758 USD
View
Most Expensive
B
Brilliant Earth
19712542A · Oct 30
$11,697 SGD
$9,150 USD
View
11 more retailers have this diamond
Prices start from $2,522 SGDSave up to $9,175 SGD

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
3.25ct Round
$2,522 SGD