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Oval|Lab Grown|IGI

4.68ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780665499

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780665499

Diamond specifications and retailer prices

From $4,396 SGD
$3,439 USD
As of October 29, 2026
Save $25,851 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,247 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.68ct lab-grown oval diamond

This 4.68ct 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 LG780665499 or 780665499. Listed at 15 retailers as of October 29, 2026, with prices from $4,396 to $30,247, a $25,851 spread on the same certified stone. Do Amore Diamonds lists it at $30,247. 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

4.68
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665499
Dimensions13.32 × 9.57 × 5.80 mm
L/W Ratio1.39
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
13.32 mm9.57 mm4.68 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665499
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $30,247 SGD|Low: $4,396 SGD|High: $37,342 SGD|Avg: $11,747 SGD|-19.0%
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
October 30, 2026
Retailer 8$4,396 SGD
Retailer 4$4,784 SGD
Retailer 10$4,899 SGD
Retailer 12$5,299 SGD
Retailer 11$7,035 SGD
Retailer 14$7,035 SGD
Retailer 3$7,780 SGD
Retailer 9$7,911 SGD
Retailer 13$9,607 SGD
Retailer 6$10,317 SGD
Retailer 7$12,123 SGD
Retailer 5$13,972 SGD
Retailer 2$18,140 SGD
Do Amore Diamonds$30,247 SGD

34 data points across 14 retailers

15 retailers$4,396 SGD to $30,247 SGD

A+
Cheapest Retailer
-
$4,396 SGD
$3,439 USD
A
Retailer 2
-
$4,784 SGD
$3,742 USD
View
A
Retailer 3
-
$4,899 SGD
$3,832 USD
View
A
Retailer 4
-
$5,299 SGD
$4,145 USD
View
A
Retailer 5
-
$6,456 SGD
$5,050 USD
View
Final sale: no returns
A
Retailer 6
-
$7,035 SGD
$5,503 USD
View
A
Retailer 7
-
$7,035 SGD
$5,503 USD
View
A
Retailer 8
-
$7,780 SGD
$6,086 USD
View
A
Retailer 9
-
$7,911 SGD
$6,188 USD
View
B+
Retailer 10
-
$9,607 SGD
€7,157 EUR
View
Retailer 11
-
$10,317 SGD
$8,070 USD
View
Price last confirmed 17 days ago
B+
Retailer 12
-
$12,123 SGD
£7,467 GBP
View
B+
Retailer 13
-
$13,972 SGD
$10,929 USD
View
B+
Retailer 14
-
$18,140 SGD
$14,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-0AF03D977 · Oct 30
$30,247 SGD
$23,660 USD
View
14 more retailers have this diamond
Prices start from $4,396 SGDSave up to $25,851 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+
4.68ct Oval
$4,396 SGD