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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 $3,475 NZD
HK$15,300 HKD
As of October 30, 2026
Save $8,502 NZD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $11,977 NZD 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 $3,475 to $11,977, a $8,502 spread on the same certified stone. Brilliant Earth lists it at $11,977. 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
Colour
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

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: $11,977 NZD|Low: $1,833 NZD|High: $12,331 NZD|Avg: $6,237 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 23, 2026
Retailer 14$1,833 NZD
Retailer 15$2,058 NZD
Retailer 13$2,919 NZD
Retailer 12$3,114 NZD
Retailer 18$3,453 NZD
Retailer 8$3,475 NZD
Retailer 11$4,001 NZD
Retailer 2$4,943 NZD
Retailer 6$5,161 NZD
Retailer 3$6,214 NZD
Retailer 16$6,382 NZD
Retailer 10$7,859 NZD
Retailer 5$8,284 NZD
Retailer 4$8,810 NZD
Retailer 7$10,001 NZD
Retailer 17$10,715 NZD
Retailer 9$11,126 NZD
Brilliant Earth$11,977 NZD

11 data points across 18 retailers

5 retailers$3,475 NZD to $11,977 NZD

A
Cheapest Retailer
-
$3,475 NZD
HK$15,300 HKD
Retailer 2
-
$4,943 NZD
€2,653 EUR
View
Price last confirmed 7 days ago
Retailer 3
-
$10,001 NZD
$5,637 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$11,126 NZD
A$9,647 AUD
View
Price last confirmed 118 days ago
Most Expensive
B
Brilliant Earth
15240497A · Oct 29
$11,977 NZD
$6,750 USD
View
4 more retailers have this diamond
Prices start from $3,475 NZDSave up to $8,502 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
3.27ct Radiant
$3,475 NZD