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Round|Lab Grown|GIA

4.18ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 7511404494

Certificate GIA 7511404494

Diamond specifications and retailer prices

From $6,062 SGD
$4,730 USD
As of October 29, 2026
Save $35,644 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $41,707 SGD at Do Amore Diamonds · As of October 30, 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 GIA 7511404494. Listed at 15 retailers as of October 29, 2026, with prices from $6,062 to $41,707, a $35,644 spread on the same certified stone. Do Amore Diamonds lists it at $41,707. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7511404494
Dimensions10.33 × 10.37 × 6.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
10.33 mm10.37 mm4.18 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511404494
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: $41,707 SGD|Low: $5,945 SGD|High: $42,604 SGD|Avg: $12,739 SGD|-2.1%
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
October 29, 2026
Retailer 11$6,062 SGD
Retailer 3$6,353 SGD
Retailer 12$6,480 SGD
Retailer 7$6,537 SGD
Retailer 5$6,937 SGD
Retailer 14$7,075 SGD
Retailer 8$7,193 SGD
Retailer 13$8,982 SGD
Retailer 15$9,215 SGD
Retailer 10$10,874 SGD
Retailer 9$13,070 SGD
Retailer 6$13,678 SGD
Retailer 2$15,880 SGD
Retailer 4$20,555 SGD
Do Amore Diamonds$41,707 SGD

30 data points across 15 retailers

15 retailers$6,062 SGD to $41,707 SGD

A
Cheapest Retailer
-
$6,062 SGD
$4,730 USD
A
Retailer 2
-
$6,353 SGD
$4,957 USD
View
A
Retailer 3
-
$6,474 SGD
$5,051 USD
View
A
Retailer 4
-
$6,480 SGD
$5,056 USD
View
A
Retailer 5
-
$6,537 SGD
$5,100 USD
View
A
Retailer 6
-
$6,937 SGD
$5,412 USD
View
Final sale: no returns
A
Retailer 7
-
$7,075 SGD
$5,520 USD
View
B+
Retailer 8
-
$8,982 SGD
$7,008 USD
View
B+
Retailer 9
-
$9,215 SGD
$7,190 USD
View
B+
Retailer 10
-
$10,874 SGD
$8,484 USD
View
B+
Retailer 11
-
$13,070 SGD
€9,712 EUR
View
B+
Retailer 12
-
$15,880 SGD
£9,756 GBP
View
Retailer 13
-
$20,555 SGD
A$24,673 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$21,353 SGD
$16,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-B31BBA571 · Oct 30
$41,707 SGD
$32,540 USD
View
14 more retailers have this diamond
Prices start from $6,062 SGDSave up to $35,644 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
$6,062 SGD