Radiant|Lab Grown|IGI

3.09ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG774638520

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

Certificate IGI LG774638520

Diamond specifications and retailer prices

From $894 NZD
$503 USD
As of October 30, 2026
Save $8,099 NZD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,993 NZD at Do Amore Diamonds · As of October 31, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774638520 or 774638520. Listed at 26 retailers as of October 30, 2026, with prices from $894 to $8,993, a $8,099 spread on the same certified stone. Do Amore Diamonds lists it at $8,993. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638520
Dimensions10.90 × 7.02 × 4.57 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm7.02 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638520
Side View
Table 60.0%Crown 38.6°Girdle: Slightly ThickPavilion 30.5°Culet: NoneDepth 65.1%

Caratlytics Score

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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: Oct 30
Current: $5,309 NZD|Low: $858 NZD|High: $5,372 NZD|Avg: $2,330 NZD
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 1, 2026
Retailer 3$858 NZD
Retailer 6$1,001 NZD
Retailer 2$1,107 NZD
Retailer 14$1,107 NZD
Retailer 11$1,280 NZD
Retailer 7$1,293 NZD
Retailer 5$1,749 NZD
Retailer 8$1,907 NZD
Retailer 9$2,582 NZD
Retailer 10$2,656 NZD
Retailer 13$2,858 NZD
Retailer 12$4,106 NZD
Retailer 4$4,109 NZD
Retailer 1$5,309 NZD

41 data points across 14 retailers

26 retailers$894 NZD to $8,993 NZD

Retailer 1
-
$858 NZD
$483 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$894 NZD
$503 USD
View
A
Retailer 3
-
$1,001 NZD
$563 USD
View
Final sale: no returns
Retailer 4
-
$1,001 NZD
$563 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$1,107 NZD
$623 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$1,107 NZD
$623 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,107 NZD
$623 USD
View
A
Retailer 8
-
$1,280 NZD
$720 USD
View
A
Retailer 9
-
$1,293 NZD
£573 GBP
View
B+
Retailer 10
-
$1,468 NZD
$826 USD
View
A
Retailer 11
-
$1,582 NZD
$890 USD
View
A
Retailer 12
-
$1,749 NZD
$984 USD
View
A
Retailer 13
-
$1,907 NZD
£845 GBP
View
B+
Retailer 14
-
$2,582 NZD
A$2,235 AUD
View
A
Retailer 15
-
$2,656 NZD
ZAR 24,139 ZAR
View
B+
Retailer 16
-
$2,858 NZD
$1,608 USD
View
Retailer 17
-
$3,217 NZD
$1,810 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$3,217 NZD
$1,810 USD
View
B
Retailer 19
-
$3,548 NZD
£1,572 GBP
View
B
Retailer 20
-
$3,814 NZD
$2,146 USD
View
Retailer 21
-
$4,106 NZD
$2,310 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$4,109 NZD
$2,312 USD
View
B
Retailer 23
-
$4,174 NZD
$2,348 USD
View
B
Retailer 24
-
$5,309 NZD
£2,352 GBP
View
B
Retailer 25
-
$7,927 NZD
$4,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-774638520 · Oct 31
$8,993 NZD
$5,060 USD
View
25 more retailers have this diamond
Prices start from $894 NZDSave up to $8,099 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
$894 NZD