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Radiant|Lab Grown|IGI

3.07ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG836691223

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

Certificate IGI LG836691223

Diamond specifications and retailer prices

From $1,043 NZD
$588 USD
As of October 30, 2026
Save $2,195 NZD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,238 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.07ct lab-grown radiant diamond

This 3.07ct 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 LG836691223 or 836691223. Listed at 6 retailers as of October 28, 2026, with prices from $1,043 to $3,238, a $2,195 spread on the same certified stone. Rare Carat lists it at $3,238. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836691223
Dimensions10.18 × 7.25 × 4.81 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm7.25 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836691223
Side View
Table 65.0%Crown 37.6°Girdle: STK-THKPavilion 33°Culet: NoneDepth 66.3%

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: $3,238 NZD|Low: $1,043 NZD|High: $3,291 NZD|Avg: $2,049 NZD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 5$1,043 NZD
Retailer 3$1,471 NZD
Retailer 4$1,710 NZD
Retailer 6$2,566 NZD
Retailer 2$3,033 NZD
Rare Carat$3,238 NZD

11 data points across 6 retailers

6 retailers$1,043 NZD to $3,238 NZD

B+
Cheapest Retailer
-
$1,043 NZD
$588 USD
A
Retailer 2
-
$1,471 NZD
$829 USD
View
A
Retailer 3
-
$1,710 NZD
$964 USD
View
B+
Retailer 4
-
$2,566 NZD
$1,446 USD
View
B+
Retailer 5
-
$3,033 NZD
£1,346 GBP
View
Most Expensive
B+
Rare Carat
VK-154B_l_836691223 · Oct 28
$3,238 NZD
$1,825 USD
View
5 more retailers have this diamond
Prices start from $1,043 NZDSave up to $2,195 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
$1,043 NZD