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Radiant|Lab Grown|IGI

3.09ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG800651614

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

Certificate IGI LG800651614

Diamond specifications and retailer prices

From $1,267 NZD
As of November 4, 2026
Save $10,229 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,496 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800651614 or 800651614. Listed at 22 retailers as of November 4, 2026, with prices from $1,267 to $11,496, a $10,229 spread on the same certified stone. Do Amore Diamonds lists it at $11,496. 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

3.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800651614
Dimensions10.77 × 6.94 × 4.52 mm
L/W Ratio1.55
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm6.94 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800651614
Side View
Table 64.0%Crown 44°Girdle: Slightly ThickPavilion 30.3°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: Nov 4
Current: $5,671 NZD|Low: $1,267 NZD|High: $5,755 NZD|Avg: $3,145 NZD|-0.2%
Retailer 1
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
November 5, 2026
Retailer 4$1,267 NZD
Retailer 2$1,313 NZD
Retailer 8$1,623 NZD
Retailer 6$1,856 NZD
Retailer 3$1,990 NZD
Retailer 7$2,299 NZD
Retailer 10$3,271 NZD
Retailer 12$3,351 NZD
Retailer 9$3,365 NZD
Retailer 13$4,286 NZD
Retailer 14$4,474 NZD
Retailer 5$4,515 NZD
Retailer 11$4,994 NZD
Retailer 1$5,671 NZD

43 data points across 14 retailers

22 retailers$1,267 NZD to $11,496 NZD

Retailer 1
-
$1,086 NZD
Price last confirmed 34 days ago
Retailer 2
-
$1,231 NZD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$1,267 NZD
View
Final sale: no returns
Retailer 4
-
$1,313 NZD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$1,623 NZD
View
A
Retailer 6
-
$1,856 NZD
View
A
Retailer 7
-
$1,990 NZD
View
A
Retailer 8
-
$2,056 NZD
View
A
Retailer 9
-
$2,299 NZD
View
B+
Retailer 10
-
$3,271 NZD
View
B+
Retailer 11
-
$3,351 NZD
View
B+
Retailer 12
-
$3,365 NZD
View
Retailer 13
-
$4,071 NZD
View
Price last confirmed 36 days ago
Retailer 14
-
$4,286 NZD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$4,474 NZD
View
B
Retailer 16
-
$4,515 NZD
View
B
Retailer 17
-
$4,559 NZD
View
Retailer 18
-
$4,994 NZD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$5,187 NZD
View
B
Retailer 20
-
$5,671 NZD
View
B
Retailer 21
-
$10,041 NZD
View
Most Expensive
B
Do Amore Diamonds
23-800651614 · Nov 4
$11,496 NZD
$6,480 USD
View
21 more retailers have this diamond
Prices start from $1,267 NZDSave up to $10,229 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
3.09ct Radiant
$1,267 NZD