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Marquise|Lab Grown|IGI

0.73ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG760528205

Certificate IGI LG760528205

Diamond specifications and retailer prices

From $1,198 SGD
As of November 5, 2026
Save $373 SGD (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,571 SGD at Zales · As of November 4, 2026
View at Zales

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG760528205 or 760528205. Listed at 4 retailers as of November 4, 2026, with prices from $1,198 to $1,571, a $373 spread on the same certified stone. Zales lists it at $1,571. 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

0.73
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG760528205
Dimensions8.89 × 4.93 × 2.92 mm
L/W Ratio1.80
Top View
8.89 mm4.93 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760528205
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,303 SGD|Low: $945 SGD|High: $1,571 SGD|Avg: $1,366 SGD|+37.8%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2$1,198 SGD
Retailer 1$1,303 SGD
Retailer 3$1,571 SGD
Zales$1,571 SGD

2 data points across 4 retailers

4 retailers$1,198 SGD to $1,571 SGD

B+
Cheapest Retailer
-
$1,198 SGD
B
Retailer 2
-
$1,303 SGD
View
B
Retailer 3
-
$1,571 SGD
View
Most Expensive
B
Zales
526971248 · Nov 4
$1,571 SGD
$1,230 USD
View
3 more retailers have this diamond
Prices start from $1,198 SGDSave up to $373 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.

B+
0.73ct Marquise
$1,198 SGD