CaratHunter
Plans
Radiant|Lab Grown|IGI

3.03ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754508026

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

Certificate IGI LG754508026

Diamond specifications and retailer prices

From $1,959 NZD
$1,104 USD
As of October 30, 2026
Save $15,447 NZD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $17,406 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508026 or 754508026. Listed at 32 retailers as of October 30, 2026, with prices from $1,959 to $17,406, a $15,447 spread on the same certified stone. Do Amore Diamonds lists it at $17,406. 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

3.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508026
Dimensions7.26 × 7.26 × 4.68 mm
L/W Ratio1.00
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
7.26 mm7.26 mm3.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508026
Side View
Table 65.0%Crown 42.2°Girdle: ThickPavilion 32.9°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $17,406 NZD|Low: $1,959 NZD|High: $19,038 NZD|Avg: $6,806 NZD|-8.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 24$1,959 NZD
Retailer 23$2,504 NZD
Retailer 21$2,727 NZD
Retailer 18$2,883 NZD
Retailer 4$2,994 NZD
Retailer 5$3,180 NZD
Retailer 7$3,633 NZD
Retailer 19$3,958 NZD
Retailer 13$4,013 NZD
Retailer 15$4,120 NZD
Retailer 20$4,610 NZD
Retailer 10$5,825 NZD
Retailer 9$6,057 NZD
Retailer 12$6,210 NZD
Retailer 22$6,581 NZD
Retailer 17$7,096 NZD
Retailer 3$7,164 NZD
Retailer 11$8,869 NZD
Retailer 8$8,906 NZD
Retailer 6$9,184 NZD
Retailer 14$9,475 NZD
Retailer 2$11,836 NZD
Retailer 16$13,981 NZD
Do Amore Diamonds$17,406 NZD

31 data points across 24 retailers

32 retailers$1,959 NZD to $17,406 NZD

A
Cheapest Retailer
-
$1,959 NZD
$1,104 USD
Retailer 2
-
$2,145 NZD
$1,209 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$2,305 NZD
$1,299 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$2,488 NZD
$1,402 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$2,504 NZD
$1,411 USD
View
Final sale: no returns
Retailer 6
-
$2,507 NZD
$1,413 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$2,637 NZD
$1,486 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$2,727 NZD
$1,537 USD
View
A
Retailer 9
-
$2,883 NZD
$1,625 USD
View
A
Retailer 10
-
$2,994 NZD
£1,329 GBP
View
A
Retailer 11
-
$3,180 NZD
HK$14,000 HKD
View
A
Retailer 12
-
$3,633 NZD
£1,612 GBP
View
A
Retailer 13
-
$3,958 NZD
$2,231 USD
View
A
Retailer 14
-
$4,013 NZD
€2,154 EUR
View
A
Retailer 15
-
$4,120 NZD
$2,322 USD
View
A
Retailer 16
-
$4,610 NZD
$2,598 USD
View
A
Retailer 17
-
$5,147 NZD
$2,901 USD
View
Retailer 18
-
$5,147 NZD
$2,901 USD
View
Price last confirmed 21 days ago
Retailer 19
-
$5,532 NZD
$3,118 USD
View
Price last confirmed 31 days ago
A
Retailer 20
-
$5,825 NZD
ZAR 53,038 ZAR
View
B+
Retailer 21
-
$6,057 NZD
£2,688 GBP
View
Retailer 22
-
$6,210 NZD
A$5,385 AUD
View
Price last confirmed 9 days ago
B+
Retailer 23
-
$6,581 NZD
$3,709 USD
View
B+
Retailer 24
-
$7,096 NZD
$4,000 USD
View
B+
Retailer 25
-
$7,164 NZD
$4,038 USD
View
B+
Retailer 26
-
$8,869 NZD
£3,936 GBP
View
B+
Retailer 27
-
$8,906 NZD
$5,020 USD
View
B+
Retailer 28
-
$9,184 NZD
SGD 6,995 SGD
View
Retailer 29
-
$9,475 NZD
$5,340 USD
View
Price last confirmed 10 days ago
B+
Retailer 30
-
$11,836 NZD
A$10,263 AUD
View
B
Retailer 31
-
$13,981 NZD
$7,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-8DEE8BE14 · Oct 31
$17,406 NZD
$9,810 USD
View
31 more retailers have this diamond
Prices start from $1,959 NZDSave up to $15,447 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
3.03ct Radiant
$1,959 NZD