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Oval|Lab Grown|IGI

4.66ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768630446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630446

Diamond specifications and retailer prices

From $5,628 SGD
$4,401 USD
As of November 2, 2026
Save $17,556 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,185 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.66ct lab-grown oval diamond

This 4.66ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630446 or 768630446. Listed at 13 retailers as of October 31, 2026, with prices from $5,628 to $23,185, a $17,556 spread on the same certified stone. Taylor and Hart lists it at $23,185. 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

4.66
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630446
Dimensions13.19 × 9.44 × 5.98 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
13.19 mm9.44 mm4.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630446
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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: Nov 2
Current: $8,428 SGD|Low: $5,628 SGD|High: $32,855 SGD|Avg: $13,299 SGD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 2, 2026
Retailer 9$5,628 SGD
Retailer 11$7,710 SGD
Retailer 2$8,218 SGD
Retailer 1$8,428 SGD
Retailer 12$9,973 SGD
Retailer 4$10,525 SGD
Retailer 8$10,606 SGD
Retailer 3$11,116 SGD
Retailer 5$13,460 SGD
Retailer 7$13,835 SGD
Retailer 10$17,438 SGD
Retailer 6$18,071 SGD
Taylor and Hart$23,185 SGD

43 data points across 13 retailers

13 retailers$5,628 SGD to $23,185 SGD

A
Cheapest Retailer
-
$5,628 SGD
$4,401 USD
A
Retailer 2
-
$7,710 SGD
$6,029 USD
View
A
Retailer 3
-
$8,218 SGD
HK$50,200 HKD
View
A
Retailer 4
-
$8,428 SGD
£5,189 GBP
View
B+
Retailer 5
-
$9,973 SGD
$7,798 USD
View
Retailer 6
-
$10,525 SGD
$8,230 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$10,606 SGD
€7,898 EUR
View
B+
Retailer 8
-
$11,116 SGD
$8,692 USD
View
B+
Retailer 9
-
$13,460 SGD
£8,287 GBP
View
B+
Retailer 10
-
$13,835 SGD
ZAR 174,769 ZAR
View
B
Retailer 11
-
$17,438 SGD
$13,635 USD
View
B+
Retailer 12
-
$18,071 SGD
$14,130 USD
View
Most Expensive
B
Taylor and Hart
6W0I4IW · Oct 31
$23,185 SGD
$18,129 USD
View
12 more retailers have this diamond
Prices start from $5,628 SGDSave up to $17,556 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
4.66ct Oval
$5,628 SGD