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Oval|Lab Grown|IGI

4.58ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG806617774

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806617774

Diamond specifications and retailer prices

From $7,277 SGD
$5,692 USD
As of October 29, 2026
Save $25,374 SGD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $47,735 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.58ct lab-grown oval diamond

This 4.58ct 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 LG806617774 or 806617774. Listed at 27 retailers as of October 29, 2026, with a 349% 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

4.58
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806617774
Dimensions13.85 × 9.42 × 5.77 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.85 mm9.42 mm4.58 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806617774
Side View
Table 60.0%Crown 34.5°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.3%

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 29
Current: $47,735 SGD|Low: $7,277 SGD|High: $47,735 SGD|Avg: $19,537 SGD
Do Amore Diamonds
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
October 30, 2026
Retailer 8$7,277 SGD
Retailer 16$8,552 SGD
Retailer 12$8,812 SGD
Retailer 2$8,964 SGD
Retailer 15$9,251 SGD
Retailer 9$11,850 SGD
Retailer 4$13,941 SGD
Retailer 14$14,808 SGD
Retailer 11$18,978 SGD
Retailer 10$20,097 SGD
Retailer 3$21,175 SGD
Retailer 6$21,546 SGD
Retailer 5$23,471 SGD
Retailer 7$23,715 SGD
Retailer 13$32,651 SGD
Do Amore Diamonds$47,735 SGD

38 data points across 16 retailers

27 retailers$7,277 SGD to $32,651 SGD

A
Cheapest Retailer
-
$7,277 SGD
$5,692 USD
A
Retailer 2
-
$7,374 SGD
$5,768 USD
View
A
Retailer 3
-
$7,721 SGD
CA$8,389 CAD
View
A
Retailer 4
-
$7,728 SGD
$6,045 USD
View
A
Retailer 5
-
$7,857 SGD
$6,146 USD
View
A
Retailer 6
-
$7,931 SGD
$6,204 USD
View
Retailer 7
-
$8,436 SGD
$6,599 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$8,552 SGD
$6,690 USD
View
B+
Retailer 9
-
$8,554 SGD
$6,691 USD
View
Retailer 10
-
$8,554 SGD
$6,691 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$8,964 SGD
$7,012 USD
View
Final sale: no returns
B+
Retailer 12
-
$9,251 SGD
$7,236 USD
View
B+
Retailer 13
-
$11,209 SGD
$8,768 USD
View
B+
Retailer 14
-
$11,850 SGD
£7,299 GBP
View
B+
Retailer 15
-
$13,463 SGD
£8,292 GBP
View
B+
Retailer 16
-
$13,941 SGD
$10,905 USD
View
B+
Retailer 17
-
$18,978 SGD
£11,689 GBP
View
B
Retailer 18
-
$20,097 SGD
ZAR 253,960 ZAR
View
B
Retailer 19
-
$21,175 SGD
$16,564 USD
View
B
Retailer 20
-
$21,546 SGD
$16,854 USD
View
B
Retailer 21
-
$22,202 SGD
$17,367 USD
View
B
Retailer 22
-
$23,471 SGD
$18,360 USD
View
B
Retailer 23
-
$23,544 SGD
$18,417 USD
View
B
Retailer 24
-
$23,715 SGD
$18,551 USD
View
B
Retailer 25
-
$24,423 SGD
$19,104 USD
View
B
Retailer 26
-
$32,651 SGD
$25,540 USD
View
Most Expensive
Do Amore Diamonds
20-E85513 · Oct 30
$47,735 SGD
$37,340 USD
View
Price under review
26 more retailers have this diamond
Prices start from $7,277 SGDSave up to $25,374 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
4.58ct Oval
$7,277 SGD