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Radiant|Lab Grown|IGI

14.48ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG605385663

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

Certificate IGI LG605385663

Diamond specifications and retailer prices

From $3,818 NZD
$2,148 USD
As of November 2, 2026
Save $21,633 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,451 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 14.48ct lab-grown radiant diamond

This 14.48ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605385663 or 605385663. Listed at 18 retailers as of November 2, 2026, with prices from $3,818 to $25,451, a $21,633 spread on the same certified stone. Brilliant Earth lists it at $25,451. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

14.48
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605385663
Dimensions17.03 × 11.96 × 8.18 mm
L/W Ratio1.42
Culet sizePointed
Top View
17.03 mm11.96 mm14.48 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605385663
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35°Culet: NoneDepth 68.4%

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: Nov 2
Current: $25,451 NZD|Low: $3,575 NZD|High: $29,148 NZD|Avg: $9,659 NZD|-12.7%
Brilliant Earth
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
November 1, 2026
Retailer 21$3,575 NZD
Retailer 3$3,818 NZD
Retailer 17$4,154 NZD
Retailer 10$4,274 NZD
Retailer 8$4,429 NZD
Retailer 16$4,719 NZD
Retailer 11$5,083 NZD
Retailer 5$5,581 NZD
Retailer 4$6,087 NZD
Retailer 15$6,855 NZD
Retailer 9$6,919 NZD
Retailer 18$6,940 NZD
Retailer 13$7,231 NZD
Retailer 2$8,205 NZD
Retailer 7$8,397 NZD
Retailer 19$10,451 NZD
Retailer 12$14,276 NZD
Retailer 6$15,481 NZD
Retailer 14$16,827 NZD
Retailer 20$17,202 NZD
Brilliant Earth$25,451 NZD

34 data points across 21 retailers

18 retailers$3,818 NZD to $25,451 NZD

A
Cheapest Retailer
-
$3,818 NZD
$2,148 USD
B+
Retailer 2
-
$4,154 NZD
$2,337 USD
View
A
Retailer 3
-
$4,429 NZD
$2,492 USD
View
B+
Retailer 4
-
$4,719 NZD
$2,655 USD
View
Retailer 5
-
$5,083 NZD
$2,860 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$5,581 NZD
$3,140 USD
View
B+
Retailer 7
-
$6,087 NZD
$3,425 USD
View
B+
Retailer 8
-
$6,855 NZD
ZAR 62,312 ZAR
View
B+
Retailer 9
-
$6,919 NZD
$3,893 USD
View
B+
Retailer 10
-
$6,940 NZD
$3,905 USD
View
B+
Retailer 11
-
$7,231 NZD
€3,875 EUR
View
B
Retailer 12
-
$8,205 NZD
A$7,102 AUD
View
B
Retailer 13
-
$8,397 NZD
£3,720 GBP
View
B
Retailer 14
-
$10,451 NZD
$5,880 USD
View
Retailer 15
-
$14,276 NZD
$8,032 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$15,481 NZD
$8,710 USD
View
B
Retailer 17
-
$17,202 NZD
$9,679 USD
View
Most Expensive
C
Brilliant Earth
8498098A · Nov 2
$25,451 NZD
$14,320 USD
View
17 more retailers have this diamond
Prices start from $3,818 NZDSave up to $21,633 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
14.48ct Radiant
$3,818 NZD