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Radiant|Lab Grown|IGI

3.17ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG648488471

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

Certificate IGI LG648488471

Diamond specifications and retailer prices

From $492 SGD
$385 USD
As of October 29, 2026
Save $1,106 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,598 SGD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648488471 or 648488471. Listed at 12 retailers as of October 29, 2026, with prices from $492 to $1,598, a $1,106 spread on the same certified stone. Friendly Diamonds lists it at $1,598. 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
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648488471
Dimensions10.45 × 7.18 × 4.82 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm7.18 mm3.17 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648488471
Side View
Table 64.0%Crown 27.5°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 67.1%

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 29
Current: $1,598 SGD|Low: $492 SGD|High: $1,598 SGD|Avg: $968 SGD|+9.1%
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 8$492 SGD
Retailer 5$545 SGD
Retailer 6$545 SGD
Retailer 9$741 SGD
Retailer 4$825 SGD
Retailer 7$1,052 SGD
Retailer 2$1,153 SGD
Retailer 3$1,183 SGD
Retailer 10$1,392 SGD
Friendly Diamonds$1,598 SGD

14 data points across 10 retailers

12 retailers$492 SGD to $1,598 SGD

Retailer 1
-
$440 SGD
$344 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$492 SGD
$385 USD
View
Final sale: no returns
Retailer 3
-
$510 SGD
$399 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$545 SGD
$426 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$545 SGD
$426 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$545 SGD
$426 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$825 SGD
$645 USD
View
A
Retailer 8
-
$1,052 SGD
$823 USD
View
A
Retailer 9
-
$1,153 SGD
A$1,387 AUD
View
A
Retailer 10
-
$1,183 SGD
ZAR 14,950 ZAR
View
B+
Retailer 11
-
$1,392 SGD
$1,089 USD
View
Most Expensive
B+
Friendly Diamonds
2037914 · Oct 31
$1,598 SGD
$1,250 USD
View
11 more retailers have this diamond
Prices start from $492 SGDSave up to $1,106 SGD

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
$492 SGD