Radiant|Lab Grown|IGI

3.27ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG704585207

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG704585207

Diamond specifications and retailer prices

From $1,958 USD
HK$15,300 HKD
As of October 29, 2026
Save $4,792 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,750 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.27ct lab-grown radiant diamond

This 3.27ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG704585207 or 704585207. Listed at 5 retailers as of October 29, 2026, with prices from $1,958 to $6,750, a $4,792 spread on the same certified stone. Brilliant Earth lists it at $6,750. 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

3.27
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704585207
Dimensions10.62 × 7.45 × 4.88 mm
L/W Ratio1.43
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
10.62 mm7.45 mm3.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704585207
Side View
Table 64.0%Crown 41.3°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 65.5%

Caratlytics Score

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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: $6,750 USD|Low: $1,033 USD|High: $6,950 USD|Avg: $3,515 USD|-2.9%
Brilliant Earth
Retailer 2
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Retailer 18
October 23, 2026
Retailer 14$1,033 USD
Retailer 15$1,160 USD
Retailer 13$1,645 USD
Retailer 12$1,755 USD
Retailer 18$1,946 USD
Retailer 8$1,958 USD
Retailer 11$2,255 USD
Retailer 2$2,786 USD
Retailer 6$2,909 USD
Retailer 3$3,502 USD
Retailer 16$3,597 USD
Retailer 10$4,430 USD
Retailer 5$4,669 USD
Retailer 4$4,965 USD
Retailer 7$5,637 USD
Retailer 17$6,039 USD
Retailer 9$6,271 USD
Brilliant Earth$6,750 USD

11 data points across 18 retailers

5 retailers$1,958 USD to $6,750 USD

A
Cheapest Retailer
-
$1,958 USD
HK$15,300 HKD
A
Retailer 2
-
$2,786 USD
€2,653 EUR
View
Retailer 3
-
$5,637 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$6,271 USD
A$9,647 AUD
View
Price last confirmed 118 days ago
Most Expensive
B
Brilliant Earth
15240497A · Oct 29
$6,750 USD
View
4 more retailers have this diamond
Prices start from $1,958 USDSave up to $4,792 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
3.27ct Radiant
$1,958 USD