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Round|Lab Grown|IGI

5.10ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780665517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780665517

Diamond specifications and retailer prices

From $6,692 SGD
$5,235 USD
As of October 29, 2026
Save $39,356 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $46,048 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown round diamond

This 5.1ct 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 LG780665517 or 780665517. Listed at 14 retailers as of October 29, 2026, with prices from $6,692 to $46,048, a $39,356 spread on the same certified stone. Do Amore Diamonds lists it at $46,048. 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

5.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665517
Dimensions11.09 × 11.13 × 6.81 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
11.09 mm11.13 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665517
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: $46,048 SGD|Low: $6,692 SGD|High: $51,865 SGD|Avg: $16,479 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
October 31, 2026
Retailer 10$6,692 SGD
Retailer 14$7,015 SGD
Retailer 11$7,061 SGD
Retailer 6$8,443 SGD
Retailer 5$9,688 SGD
Retailer 4$9,690 SGD
Retailer 12$9,735 SGD
Retailer 13$10,174 SGD
Retailer 9$11,994 SGD
Retailer 2$14,900 SGD
Retailer 8$17,531 SGD
Retailer 3$17,942 SGD
Retailer 7$24,072 SGD
Do Amore Diamonds$46,048 SGD

32 data points across 14 retailers

14 retailers$6,692 SGD to $46,048 SGD

A+
Cheapest Retailer
-
$6,692 SGD
$5,235 USD
A
Retailer 2
-
$7,015 SGD
$5,487 USD
View
A
Retailer 3
-
$7,061 SGD
$5,523 USD
View
A
Retailer 4
-
$8,443 SGD
$6,604 USD
View
Final sale: no returns
A
Retailer 5
-
$9,688 SGD
$7,578 USD
View
A
Retailer 6
-
$9,690 SGD
$7,580 USD
View
A
Retailer 7
-
$9,735 SGD
$7,615 USD
View
A
Retailer 8
-
$10,174 SGD
$7,958 USD
View
A
Retailer 9
-
$11,994 SGD
$9,382 USD
View
A
Retailer 10
-
$14,900 SGD
€11,100 EUR
View
A
Retailer 11
-
$17,531 SGD
£10,798 GBP
View
A
Retailer 12
-
$17,942 SGD
$14,035 USD
View
B+
Retailer 13
-
$24,072 SGD
$18,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-B347E09B3 · Oct 31
$46,048 SGD
$36,020 USD
View
13 more retailers have this diamond
Prices start from $6,692 SGDSave up to $39,356 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+
5.10ct Round
$6,692 SGD