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Radiant|Lab Grown|IGI

3.01ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG641493940

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

Certificate IGI LG641493940

Diamond specifications and retailer prices

From $1,171 NZD
$660 USD
As of October 27, 2026
Save $12,704 NZD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,875 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641493940 or 641493940. Listed at 25 retailers as of October 27, 2026, with prices from $1,171 to $13,875, a $12,704 spread on the same certified stone. Brilliant Earth lists it at $13,875. 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

3.01
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641493940
Dimensions11.11 × 7.29 × 4.53 mm
L/W Ratio1.52
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
11.11 mm7.29 mm3.01 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641493940
Side View
Table 62.0%Crown 35.4°Girdle: MediumPavilion 32.9°Culet: NoneDepth 62.1%

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 27
Current: $13,875 NZD|Low: $1,171 NZD|High: $13,875 NZD|Avg: $3,778 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 6$1,171 NZD
Retailer 3$1,276 NZD
Retailer 14$1,311 NZD
Retailer 5$1,359 NZD
Retailer 19$1,590 NZD
Retailer 18$1,677 NZD
Retailer 8$1,897 NZD
Retailer 4$2,062 NZD
Retailer 17$2,160 NZD
Retailer 2$2,206 NZD
Retailer 20$3,087 NZD
Retailer 13$3,156 NZD
Retailer 23$3,472 NZD
Retailer 7$3,822 NZD
Retailer 11$4,218 NZD
Retailer 15$4,581 NZD
Retailer 10$4,636 NZD
Retailer 16$4,689 NZD
Retailer 9$4,725 NZD
Retailer 12$5,367 NZD
Retailer 22$5,757 NZD
Retailer 21$7,585 NZD
Brilliant Earth$13,875 NZD

35 data points across 23 retailers

25 retailers$1,171 NZD to $13,875 NZD

A
Cheapest Retailer
-
$1,171 NZD
$660 USD
A
Retailer 2
-
$1,276 NZD
$719 USD
View
A
Retailer 3
-
$1,359 NZD
$766 USD
View
Retailer 4
-
$1,359 NZD
$766 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,590 NZD
HK$7,000 HKD
View
A
Retailer 6
-
$1,677 NZD
$945 USD
View
A
Retailer 7
-
$1,897 NZD
$1,069 USD
View
A
Retailer 8
-
$2,062 NZD
$1,162 USD
View
A
Retailer 9
-
$2,160 NZD
£959 GBP
View
A
Retailer 10
-
$2,206 NZD
€1,184 EUR
View
Retailer 11
-
$3,087 NZD
A$2,677 AUD
View
Price last confirmed 12 days ago
A
Retailer 12
-
$3,156 NZD
ZAR 28,735 ZAR
View
A
Retailer 13
-
$3,472 NZD
$1,957 USD
View
A
Retailer 14
-
$3,822 NZD
$2,154 USD
View
A
Retailer 15
-
$4,218 NZD
£1,872 GBP
View
A
Retailer 16
-
$4,391 NZD
$2,475 USD
View
B+
Retailer 17
-
$4,581 NZD
SGD 3,489 SGD
View
B+
Retailer 18
-
$4,636 NZD
$2,613 USD
View
B+
Retailer 19
-
$4,689 NZD
$2,643 USD
View
B+
Retailer 20
-
$4,725 NZD
$2,663 USD
View
B+
Retailer 21
-
$5,367 NZD
$3,025 USD
View
B+
Retailer 22
-
$5,757 NZD
£2,555 GBP
View
B
Retailer 23
-
$7,585 NZD
$4,275 USD
View
B
Retailer 24
-
$12,440 NZD
£5,521 GBP
View
Most Expensive
B
Brilliant Earth
14268334A · Oct 29
$13,875 NZD
$7,820 USD
View
24 more retailers have this diamond
Prices start from $1,171 NZDSave up to $12,704 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
3.01ct Radiant
$1,171 NZD