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Round|Lab Grown|IGI

5.06ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780665516

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780665516

Diamond specifications and retailer prices

From $6,643 SGD
$5,196 USD
As of October 29, 2026
Save $39,060 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $45,703 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665516 or 780665516. Listed at 15 retailers as of October 29, 2026, with prices from $6,643 to $45,703, a $39,060 spread on the same certified stone. Do Amore Diamonds lists it at $45,703. 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

5.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665516
Dimensions11.10 × 11.13 × 6.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.10 mm11.13 mm5.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665516
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.4%

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: $45,703 SGD|Low: $6,643 SGD|High: $51,468 SGD|Avg: $15,967 SGD|-11.2%
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
November 1, 2026
Retailer 14$6,643 SGD
Retailer 4$6,961 SGD
Retailer 15$7,008 SGD
Retailer 11$7,728 SGD
Retailer 7$8,836 SGD
Retailer 6$9,550 SGD
Retailer 16$9,662 SGD
Retailer 3$10,097 SGD
Retailer 9$10,783 SGD
Retailer 13$11,906 SGD
Retailer 10$14,783 SGD
Retailer 8$16,800 SGD
Retailer 2$17,306 SGD
Retailer 5$17,804 SGD
Retailer 12$23,881 SGD
Do Amore Diamonds$45,703 SGD

38 data points across 16 retailers

15 retailers$6,643 SGD to $45,703 SGD

A+
Cheapest Retailer
-
$6,643 SGD
$5,196 USD
A
Retailer 2
-
$6,961 SGD
$5,445 USD
View
A
Retailer 3
-
$7,008 SGD
$5,482 USD
View
A
Retailer 4
-
$7,728 SGD
$6,045 USD
View
A
Retailer 5
-
$8,836 SGD
$6,912 USD
View
Final sale: no returns
A
Retailer 6
-
$9,550 SGD
$7,470 USD
View
A
Retailer 7
-
$9,662 SGD
$7,558 USD
View
A
Retailer 8
-
$10,097 SGD
$7,898 USD
View
A
Retailer 9
-
$10,783 SGD
$8,435 USD
View
A
Retailer 10
-
$11,906 SGD
$9,313 USD
View
A
Retailer 11
-
$14,783 SGD
€11,013 EUR
View
A
Retailer 12
-
$17,306 SGD
£10,659 GBP
View
A
Retailer 13
-
$17,804 SGD
$13,927 USD
View
B+
Retailer 14
-
$23,881 SGD
$18,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-2DBDCE0AF · Nov 1
$45,703 SGD
$35,750 USD
View
14 more retailers have this diamond
Prices start from $6,643 SGDSave up to $39,060 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+
5.06ct Round
$6,643 SGD