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Radiant|Lab Grown|IGI

3.07ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG689566618

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

Certificate IGI LG689566618

Diamond specifications and retailer prices

From $1,166 AUD
As of November 4, 2026
Save $3,953 AUD (77%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $5,916 AUD at Rare Carat · As of October 18, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689566618 or 689566618. Listed at 29 retailers as of November 4, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566618
Dimensions7.38 × 7.38 × 4.95 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.38 mm7.38 mm3.07 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566618
Side View
Table 65.0%Crown 42.2°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.1%

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: $5,916 AUD|Low: $1,166 AUD|High: $5,973 AUD|Avg: $3,055 AUD|-1.0%
Rare Carat
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 3$1,166 AUD
Retailer 11$1,306 AUD
Retailer 8$1,604 AUD
Retailer 5$2,041 AUD
Retailer 7$2,054 AUD
Retailer 9$2,164 AUD
Retailer 14$2,947 AUD
Retailer 12$3,052 AUD
Retailer 13$3,108 AUD
Retailer 10$3,142 AUD
Retailer 6$4,229 AUD
Retailer 2$5,053 AUD
Retailer 4$5,197 AUD
Rare Carat$5,916 AUD

41 data points across 14 retailers

29 retailers$1,166 AUD to $5,119 AUD

A
Cheapest Retailer
-
$1,166 AUD
Retailer 2
-
$1,166 AUD
View
Price last confirmed 28 days ago
Retailer 3
-
$1,166 AUD
View
Price last confirmed 36 days ago
Retailer 4
-
$1,269 AUD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$1,306 AUD
View
Final sale: no returns
Retailer 6
-
$1,333 AUD
View
Price last confirmed 39 days ago
Retailer 7
-
$1,351 AUD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$1,604 AUD
View
A
Retailer 9
-
$1,659 AUD
View
A
Retailer 10
-
$1,773 AUD
View
A
Retailer 11
-
$2,041 AUD
View
A
Retailer 12
-
$2,054 AUD
View
A
Retailer 13
-
$2,164 AUD
View
B+
Retailer 14
-
$2,947 AUD
View
B+
Retailer 15
-
$3,052 AUD
View
B+
Retailer 16
-
$3,108 AUD
View
B+
Retailer 17
-
$3,142 AUD
View
B+
Retailer 18
-
$3,465 AUD
View
B+
Retailer 19
-
$3,800 AUD
View
Retailer 20
-
$3,800 AUD
View
Price last confirmed 36 days ago
Retailer 21
-
$3,800 AUD
View
Price last confirmed 26 days ago
B
Retailer 22
-
$4,229 AUD
View
B
Retailer 23
-
$4,510 AUD
View
B
Retailer 24
-
$4,680 AUD
View
B
Retailer 25
-
$4,791 AUD
View
B
Retailer 26
-
$5,053 AUD
View
B
Retailer 27
-
$5,119 AUD
View
Retailer 28
-
$5,197 AUD
View
Price last confirmed 28 days ago
Most Expensive
Rare Carat
2168-69-396_l_689566618 · Oct 18
$5,916 AUD
$4,150 USD
View
Price last confirmed 17 days ago
28 more retailers have this diamond
Prices start from $1,166 AUDSave up to $3,953 AUD

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
$1,166 AUD