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Marquise|Lab Grown|IGI

4.01ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG754563763

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754563763

Diamond specifications and retailer prices

From $14,823 SGD
$11,595 USD
As of October 28, 2026
Save $35,775 SGD (71%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $50,598 SGD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.01ct lab-grown marquise diamond

This 4.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754563763 or 754563763. Listed at 25 retailers as of October 28, 2026, with prices from $14,823 to $50,598, a $35,775 spread on the same certified stone. Cape Diamonds lists it at $50,598. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563763
Dimensions16.65 × 8.37 × 5.07 mm
L/W Ratio1.99
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
16.65 mm8.37 mm4.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563763
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $50,598 SGD|Low: $13,203 SGD|High: $88,589 SGD|Avg: $35,415 SGD|+1.9%
Cape Diamonds
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 21$14,823 SGD
Retailer 23$19,901 SGD
Retailer 11$20,056 SGD
Retailer 3$20,491 SGD
Retailer 20$20,984 SGD
Retailer 16$21,593 SGD
Retailer 4$22,277 SGD
Retailer 22$23,771 SGD
Retailer 5$24,108 SGD
Retailer 8$26,028 SGD
Retailer 13$26,841 SGD
Retailer 9$28,184 SGD
Retailer 12$34,056 SGD
Retailer 18$37,537 SGD
Retailer 15$40,408 SGD
Retailer 17$40,449 SGD
Retailer 2$41,151 SGD
Retailer 7$42,952 SGD
Cape Diamonds$50,598 SGD
Retailer 19$51,676 SGD
Retailer 6$66,275 SGD
Retailer 14$66,315 SGD
Retailer 10$88,589 SGD

32 data points across 23 retailers

25 retailers$14,823 SGD to $50,598 SGD

A
Cheapest Retailer
-
$14,823 SGD
$11,595 USD
Retailer 2
-
$19,901 SGD
£12,258 GBP
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$20,056 SGD
$15,688 USD
View
B+
Retailer 4
-
$20,491 SGD
$16,029 USD
View
B+
Retailer 5
-
$20,984 SGD
$16,414 USD
View
B+
Retailer 6
-
$21,593 SGD
$16,891 USD
View
B+
Retailer 7
-
$21,747 SGD
$17,011 USD
View
B+
Retailer 8
-
$22,277 SGD
$17,426 USD
View
B+
Retailer 9
-
$23,771 SGD
$18,594 USD
View
B+
Retailer 10
-
$24,108 SGD
$18,858 USD
View
B
Retailer 11
-
$26,028 SGD
$20,360 USD
View
B
Retailer 12
-
$26,841 SGD
£16,532 GBP
View
B
Retailer 13
-
$28,184 SGD
$22,046 USD
View
Final sale: no returns
B
Retailer 14
-
$34,056 SGD
£20,976 GBP
View
B
Retailer 15
-
$37,537 SGD
£23,120 GBP
View
B
Retailer 16
-
$40,449 SGD
€30,134 EUR
View
B
Retailer 17
-
$41,151 SGD
A$49,522 AUD
View
B
Retailer 18
-
$42,952 SGD
$33,598 USD
View
Most Expensive
B
Cape Diamonds
cert_754563763 · Oct 29
$50,598 SGD
ZAR 639,400 ZAR
View
18 more retailers have this diamond
Prices start from $14,823 SGDSave up to $35,775 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
4.01ct Marquise
$14,823 SGD