CaratHunter
Plans
Round|Lab Grown|GCAL

4.18ct D IF Round Lab Grown Diamond

EX • D/IF • GCAL 360726351

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360726351

Diamond specifications and retailer prices

From $5,942 SGD
$4,636 USD
As of October 30, 2026
Save $37,713 SGD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $43,655 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.18ct lab-grown round diamond

This 4.18ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360726351. Listed at 9 retailers as of October 29, 2026, with prices from $5,942 to $43,655, a $37,713 spread on the same certified stone. Do Amore Diamonds lists it at $43,655. 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

4.18
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360726351
Dimensions10.28 × 10.31 × 6.38 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.28 mm10.31 mm4.18 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360726351
Side View
Table 57.0%Crown 34.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.9%

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 30
Current: $43,655 SGD|Low: $5,942 SGD|High: $43,655 SGD|Avg: $19,313 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
October 28, 2026
Retailer 2$5,942 SGD
Retailer 7$7,039 SGD
Retailer 3$10,503 SGD
Retailer 8$11,229 SGD
Retailer 4$12,522 SGD
Retailer 5$19,689 SGD
Retailer 6$21,351 SGD
Retailer 10$23,545 SGD
Retailer 11$23,545 SGD
Retailer 12$25,624 SGD
Retailer 9$27,053 SGD
Do Amore Diamonds$43,655 SGD

4 data points across 12 retailers

9 retailers$5,942 SGD to $43,655 SGD

A
Cheapest Retailer
-
$5,942 SGD
$4,636 USD
A
Retailer 2
-
$7,039 SGD
CA$7,627 CAD
View
Retailer 3
-
$11,229 SGD
$8,761 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$12,522 SGD
$9,770 USD
View
B
Retailer 5
-
$19,689 SGD
$15,362 USD
View
B
Retailer 6
-
$23,545 SGD
$18,370 USD
View
B
Retailer 7
-
$23,545 SGD
$18,370 USD
View
B
Retailer 8
-
$25,624 SGD
$19,992 USD
View
Most Expensive
B
Do Amore Diamonds
32-360726351 · Oct 29
$43,655 SGD
$34,060 USD
View
8 more retailers have this diamond
Prices start from $5,942 SGDSave up to $37,713 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
4.18ct Round
$5,942 SGD