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Oval|Lab Grown|IGI

3.69ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG828666017

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828666017

Diamond specifications and retailer prices

From $4,270 SGD
$3,340 USD
As of October 31, 2026
Save $15,634 SGD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,903 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.69ct lab-grown oval diamond

This 3.69ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828666017 or 828666017. Listed at 21 retailers as of October 31, 2026, with prices from $4,270 to $19,903, a $15,634 spread on the same certified stone. With Clarity lists it at $19,903. 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

3.69
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828666017
Dimensions12.95 × 8.79 × 5.30 mm
L/W Ratio1.47
Girdle conditionFaceted
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
12.95 mm8.79 mm3.69 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828666017
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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 31
Current: $5,489 SGD|Low: $3,363 SGD|High: $19,506 SGD|Avg: $7,817 SGD|-0.2%
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
With Clarity
October 31, 2026
Retailer 4$3,503 SGD
Retailer 8$3,811 SGD
Retailer 6$4,064 SGD
Retailer 7$4,064 SGD
Retailer 2$4,270 SGD
Retailer 9$4,350 SGD
Retailer 10$4,491 SGD
Retailer 16$4,660 SGD
Retailer 21$4,786 SGD
Retailer 1$5,489 SGD
Retailer 18$6,129 SGD
Retailer 14$6,452 SGD
Retailer 5$6,667 SGD
Retailer 11$7,014 SGD
Retailer 12$9,436 SGD
Retailer 3$9,486 SGD
Retailer 20$10,108 SGD
Retailer 15$10,938 SGD
Retailer 19$13,208 SGD
Retailer 13$14,165 SGD
Retailer 17$18,096 SGD
With Clarity$19,506 SGD

43 data points across 22 retailers

21 retailers$4,270 SGD to $19,903 SGD

Retailer 1
-
$4,064 SGD
$3,179 USD
Price last confirmed 28 days ago
Retailer 2
-
$4,064 SGD
$3,179 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$4,270 SGD
$3,340 USD
View
A
Retailer 4
-
$4,350 SGD
$3,403 USD
View
B+
Retailer 5
-
$4,491 SGD
$3,513 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,660 SGD
CA$5,062 CAD
View
B+
Retailer 7
-
$4,786 SGD
$3,744 USD
View
B+
Retailer 8
-
$5,489 SGD
£3,381 GBP
View
Retailer 9
-
$5,585 SGD
$4,369 USD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$6,452 SGD
$5,047 USD
View
B+
Retailer 11
-
$6,667 SGD
$5,215 USD
View
B+
Retailer 12
-
$7,014 SGD
£4,320 GBP
View
B+
Retailer 13
-
$9,436 SGD
ZAR 119,245 ZAR
View
B
Retailer 14
-
$9,486 SGD
$7,420 USD
View
B
Retailer 15
-
$10,108 SGD
$7,907 USD
View
B
Retailer 16
-
$10,938 SGD
£6,737 GBP
View
B
Retailer 17
-
$11,888 SGD
$9,300 USD
View
B
Retailer 18
-
$13,208 SGD
$10,332 USD
View
B
Retailer 19
-
$14,165 SGD
$11,080 USD
View
B
Retailer 20
-
$18,096 SGD
$14,155 USD
View
Most Expensive
B
With Clarity
828666017 · Oct 31
$19,903 SGD
$15,569 USD
View
20 more retailers have this diamond
Prices start from $4,270 SGDSave up to $15,634 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
3.69ct Oval
$4,270 SGD