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Radiant|Lab Grown|IGI

3.00ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG783654779

Certificate IGI LG783654779

Diamond specifications and retailer prices

From $981 NZD
$552 USD
As of October 26, 2026
Save $4,404 NZD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,385 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783654779 or 783654779. Listed at 4 retailers as of October 26, 2026, with prices from $981 to $5,385, a $4,404 spread on the same certified stone. Brilliant Earth lists it at $5,385. 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

3.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG783654779
Dimensions10.19 × 7.03 × 4.74 mm
L/W Ratio1.45
Top View
10.19 mm7.03 mm3.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783654779
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

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: Oct 26
Current: $5,385 NZD|Low: $981 NZD|High: $5,705 NZD|Avg: $2,054 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$981 NZD
Retailer 2$1,288 NZD
Retailer 3$1,676 NZD
Brilliant Earth$5,385 NZD

12 data points across 4 retailers

4 retailers$981 NZD to $5,385 NZD

B+
Cheapest Retailer
-
$981 NZD
$552 USD
A
Retailer 2
-
$1,288 NZD
€690 EUR
View
A
Retailer 3
-
$1,676 NZD
$943 USD
View
Most Expensive
B
Brilliant Earth
20914767A · Oct 29
$5,385 NZD
$3,030 USD
View
3 more retailers have this diamond
Prices start from $981 NZDSave up to $4,404 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
3.00ct Radiant
$981 NZD