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Marquise|Lab Grown|IGI

4.53ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545280

Diamond specifications and retailer prices

From $13,320 USD
As of October 28, 2026
Save $29,231 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $42,551 USD at Yorxs · As of October 29, 2026
View at Yorxs

About this 4.53ct lab-grown marquise diamond

This 4.53ct 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 LG762545280 or 762545280. Listed at 13 retailers as of October 28, 2026, with prices from $13,320 to $42,551, a $29,231 spread on the same certified stone. Yorxs lists it at $42,551. 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

4.53
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545280
Dimensions16.98 × 8.68 × 5.43 mm
L/W Ratio1.96
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
16.98 mm8.68 mm4.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545280
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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 28
Current: $53,045 USD|Low: $12,491 USD|High: $69,762 USD|Avg: $34,842 USD|-10.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
October 29, 2026
Retailer 9$13,320 USD
Retailer 3$16,671 USD
Retailer 4$17,282 USD
Retailer 13$18,723 USD
Retailer 10$22,318 USD
Retailer 8$24,840 USD
Retailer 6$25,891 USD
Retailer 7$37,564 USD
Retailer 11$39,582 USD
Retailer 12$40,606 USD
Yorxs$42,551 USD
Retailer 1$53,045 USD
Retailer 5$57,857 USD
Retailer 2$69,762 USD

26 data points across 14 retailers

13 retailers$13,320 USD to $42,551 USD

A
Cheapest Retailer
-
$13,320 USD
B+
Retailer 2
-
$16,671 USD
View
B+
Retailer 3
-
$18,723 USD
View
B+
Retailer 4
-
$22,318 USD
View
B
Retailer 5
-
$24,840 USD
View
B
Retailer 6
-
$25,891 USD
£20,386 GBP
View
B
Retailer 7
-
$37,564 USD
£29,578 GBP
View
Retailer 8
-
$39,582 USD
A$60,896 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$40,606 USD
View
Most Expensive
B
Yorxs
525943788 · Oct 29
$42,551 USD
€40,525 EUR
View
9 more retailers have this diamond
Prices start from $13,320 USDSave up to $29,231 USD

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
4.53ct Marquise
$13,320 USD