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Radiant|Lab Grown|IGI

3.07ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784644224

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

Certificate IGI LG784644224

Diamond specifications and retailer prices

From $2,954 NZD
$1,665 USD
As of October 30, 2026
Save $17,379 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,333 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant 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 LG784644224 or 784644224. Listed at 15 retailers as of October 30, 2026, with prices from $2,954 to $20,333, a $17,379 spread on the same certified stone. Do Amore Diamonds lists it at $20,333. 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

3.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644224
Dimensions10.15 × 7.14 × 4.80 mm
L/W Ratio1.42
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
10.15 mm7.14 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644224
Side View
Table 63.0%Crown 43.9°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 67.2%

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 30
Current: $20,333 NZD|Low: $2,954 NZD|High: $29,169 NZD|Avg: $8,639 NZD|-30.3%
Do Amore Diamonds
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 31, 2026
Retailer 11$2,954 NZD
Retailer 4$3,222 NZD
Retailer 10$3,618 NZD
Retailer 8$3,726 NZD
Retailer 3$4,363 NZD
Retailer 7$4,996 NZD
Retailer 15$5,397 NZD
Retailer 9$5,908 NZD
Retailer 2$6,327 NZD
Retailer 14$7,090 NZD
Retailer 13$9,495 NZD
Retailer 5$9,998 NZD
Retailer 12$10,861 NZD
Retailer 6$16,040 NZD
Do Amore Diamonds$20,333 NZD

37 data points across 15 retailers

15 retailers$2,954 NZD to $20,333 NZD

A
Cheapest Retailer
-
$2,954 NZD
$1,665 USD
A
Retailer 2
-
$3,222 NZD
$1,816 USD
View
A
Retailer 3
-
$3,618 NZD
$2,039 USD
View
A
Retailer 4
-
$3,726 NZD
$2,100 USD
View
A
Retailer 5
-
$4,363 NZD
$2,459 USD
View
A
Retailer 6
-
$4,996 NZD
$2,816 USD
View
Final sale: no returns
A
Retailer 7
-
$5,397 NZD
$3,042 USD
View
A
Retailer 8
-
$5,908 NZD
$3,330 USD
View
B+
Retailer 9
-
$6,327 NZD
€3,396 EUR
View
B+
Retailer 10
-
$7,090 NZD
$3,996 USD
View
B+
Retailer 11
-
$9,495 NZD
$5,351 USD
View
Retailer 12
-
$9,998 NZD
$5,635 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$10,861 NZD
£4,820 GBP
View
B
Retailer 14
-
$16,040 NZD
$9,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-BC48B5B5B · Oct 31
$20,333 NZD
$11,460 USD
View
14 more retailers have this diamond
Prices start from $2,954 NZDSave up to $17,379 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
3.07ct Radiant
$2,954 NZD