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Radiant|Lab Grown|IGI

3.17ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG844678811

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

Certificate IGI LG844678811

Diamond specifications and retailer prices

From $989 AUD
$695 USD
As of October 30, 2026
Save $4,222 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,043 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.17ct lab-grown radiant diamond

This 3.17ct 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 LG844678811 or 844678811. Listed at 23 retailers as of October 30, 2026, with a 427% 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

3.17
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678811
Dimensions11.10 × 6.96 × 4.56 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm6.96 mm3.17 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678811
Side View
Table 67.0%Crown 43.7°Girdle: ThickPavilion 33.6°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $6,043 AUD|Low: $989 AUD|High: $6,043 AUD|Avg: $2,685 AUD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 9$989 AUD
Retailer 14$1,078 AUD
Retailer 4$1,105 AUD
Retailer 17$1,145 AUD
Retailer 19$1,395 AUD
Retailer 13$1,464 AUD
Retailer 2$1,640 AUD
Retailer 20$1,688 AUD
Retailer 3$1,776 AUD
Retailer 18$1,833 AUD
Retailer 7$2,594 AUD
Retailer 11$2,667 AUD
Retailer 8$2,829 AUD
Retailer 10$3,049 AUD
Retailer 21$3,217 AUD
Retailer 15$3,580 AUD
Retailer 12$3,731 AUD
Retailer 6$3,858 AUD
Retailer 23$3,947 AUD
Retailer 22$4,077 AUD
Retailer 16$4,531 AUD
Retailer 5$5,212 AUD
Rare Carat$6,043 AUD

13 data points across 23 retailers

23 retailers$989 AUD to $5,212 AUD

A+
Cheapest Retailer
-
$989 AUD
$695 USD
A
Retailer 2
-
$1,078 AUD
$757 USD
View
A
Retailer 3
-
$1,105 AUD
$776 USD
View
Final sale: no returns
A
Retailer 4
-
$1,145 AUD
$804 USD
View
A
Retailer 5
-
$1,395 AUD
$980 USD
View
A
Retailer 6
-
$1,464 AUD
£810 GBP
View
A
Retailer 7
-
$1,640 AUD
$1,152 USD
View
A
Retailer 8
-
$1,688 AUD
$1,186 USD
View
A
Retailer 9
-
$1,776 AUD
€1,188 EUR
View
A
Retailer 10
-
$1,833 AUD
£1,014 GBP
View
A
Retailer 11
-
$2,594 AUD
View
A
Retailer 12
-
$2,667 AUD
ZAR 30,260 ZAR
View
A
Retailer 13
-
$2,829 AUD
$1,987 USD
View
B+
Retailer 14
-
$3,049 AUD
$2,142 USD
View
B+
Retailer 15
-
$3,217 AUD
$2,260 USD
View
B+
Retailer 16
-
$3,580 AUD
£1,980 GBP
View
B+
Retailer 17
-
$3,731 AUD
$2,621 USD
View
B+
Retailer 18
-
$3,858 AUD
SGD 3,662 SGD
View
B+
Retailer 19
-
$3,947 AUD
$2,772 USD
View
B+
Retailer 20
-
$4,077 AUD
$2,864 USD
View
B+
Retailer 21
-
$4,531 AUD
£2,506 GBP
View
B
Retailer 22
-
$5,212 AUD
View
Most Expensive
Rare Carat
CN393-2A · Oct 21
$6,043 AUD
$4,245 USD
View
Price last confirmed 11 days ago
22 more retailers have this diamond
Prices start from $989 AUDSave up to $4,222 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+
3.17ct Radiant
$989 AUD