CaratHunter
Plans
Radiant|Lab Grown|IGI

5.17ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG838647015

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

Certificate IGI LG838647015

Diamond specifications and retailer prices

From $1,636 SGD
$1,280 USD
As of October 30, 2026
Save $5,464 SGD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,314 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.17ct lab-grown radiant diamond

This 5.17ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838647015 or 838647015. Listed at 24 retailers as of October 30, 2026, with a 334% 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

5.17
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838647015
Dimensions12.96 × 8.09 × 5.45 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.96 mm8.09 mm5.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838647015
Side View
Table 67.0%Crown 45.9°Girdle: STK-THKPavilion 34.1°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
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: $1,994 SGD|Low: $1,636 SGD|High: $8,111 SGD|Avg: $3,767 SGD|-2.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 11$1,636 SGD
Retailer 18$1,781 SGD
Retailer 5$1,833 SGD
Retailer 9$1,898 SGD
Retailer 1$1,994 SGD
Retailer 2$2,122 SGD
Retailer 19$2,398 SGD
Retailer 12$2,676 SGD
Retailer 17$2,717 SGD
Retailer 20$2,881 SGD
Retailer 21$3,539 SGD
Retailer 8$3,559 SGD
Retailer 7$3,855 SGD
Retailer 15$3,858 SGD
Retailer 4$4,578 SGD
Retailer 3$4,749 SGD
Retailer 14$5,548 SGD
Retailer 16$6,134 SGD
Retailer 6$6,664 SGD
Retailer 10$7,101 SGD
Retailer 13$8,111 SGD

18 data points across 21 retailers

24 retailers$1,636 SGD to $7,101 SGD

A
Cheapest Retailer
-
$1,636 SGD
$1,280 USD
A
Retailer 2
-
$1,781 SGD
$1,393 USD
View
A
Retailer 3
-
$1,833 SGD
$1,434 USD
View
Final sale: no returns
A
Retailer 4
-
$1,898 SGD
$1,485 USD
View
Retailer 5
-
$1,944 SGD
$1,521 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,994 SGD
£1,228 GBP
View
A
Retailer 7
-
$2,122 SGD
$1,660 USD
View
A
Retailer 8
-
$2,398 SGD
$1,876 USD
View
A
Retailer 9
-
$2,676 SGD
£1,648 GBP
View
A
Retailer 10
-
$2,717 SGD
$2,125 USD
View
Retailer 11
-
$2,881 SGD
€2,146 EUR
View
Price last confirmed 7 days ago
A
Retailer 12
-
$3,539 SGD
$2,768 USD
View
A
Retailer 13
-
$3,559 SGD
$2,784 USD
View
Retailer 14
-
$3,855 SGD
A$4,639 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,858 SGD
ZAR 48,751 ZAR
View
B+
Retailer 16
-
$4,578 SGD
£2,820 GBP
View
B+
Retailer 17
-
$4,749 SGD
$3,715 USD
View
B+
Retailer 18
-
$5,548 SGD
$4,340 USD
View
B+
Retailer 19
-
$6,134 SGD
£3,778 GBP
View
B+
Retailer 20
-
$6,664 SGD
$5,213 USD
View
B+
Retailer 21
-
$7,101 SGD
View
Retailer 22
-
$8,111 SGD
$6,345 USD
View
Price last confirmed 12 days ago
Retailer 23
-
$8,418 SGD
A$10,131 AUD
View
Price last confirmed 22 days ago
Most Expensive
Helzberg Diamonds
ZXZOJOMKNGHL · Oct 13
$11,314 SGD
$8,850 USD
View
Price last confirmed 17 days ago
23 more retailers have this diamond
Prices start from $1,636 SGDSave up to $5,464 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
5.17ct Radiant
$1,636 SGD