CaratHunter
Plans
Marquise|Lab Grown|IGI

0.73ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG651473399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG651473399

Diamond specifications and retailer prices

From $248 SGD
As of November 4, 2026
Save $2,128 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,376 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG651473399 or 651473399. Listed at 22 retailers as of November 4, 2026, with prices from $248 to $2,376, a $2,128 spread on the same certified stone. Do Amore Diamonds lists it at $2,376. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651473399
Dimensions9.74 × 4.75 × 2.83 mm
L/W Ratio2.05
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
9.74 mm4.75 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651473399
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.6%

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: Nov 4
Current: $2,376 SGD|Low: $240 SGD|High: $2,401 SGD|Avg: $801 SGD|-1.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 17$248 SGD
Retailer 6$277 SGD
Retailer 18$287 SGD
Retailer 21$308 SGD
Retailer 12$310 SGD
Retailer 10$402 SGD
Retailer 11$474 SGD
Retailer 14$474 SGD
Retailer 9$535 SGD
Retailer 3$596 SGD
Retailer 19$616 SGD
Retailer 2$622 SGD
Retailer 15$866 SGD
Retailer 16$991 SGD
Retailer 4$1,091 SGD
Retailer 7$1,132 SGD
Retailer 5$1,311 SGD
Retailer 8$1,323 SGD
Retailer 13$1,355 SGD
Retailer 20$1,501 SGD
Do Amore Diamonds$2,376 SGD

41 data points across 21 retailers

22 retailers$248 SGD to $2,376 SGD

A
Cheapest Retailer
-
$248 SGD
A
Retailer 2
-
$277 SGD
View
Final sale: no returns
A
Retailer 3
-
$287 SGD
View
A
Retailer 4
-
$308 SGD
View
Retailer 5
-
$310 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$402 SGD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$474 SGD
View
A
Retailer 8
-
$474 SGD
View
A
Retailer 9
-
$535 SGD
View
A
Retailer 10
-
$596 SGD
View
A
Retailer 11
-
$616 SGD
View
A
Retailer 12
-
$622 SGD
View
Retailer 13
-
$658 SGD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$866 SGD
View
B+
Retailer 15
-
$991 SGD
View
B+
Retailer 16
-
$1,091 SGD
View
B+
Retailer 17
-
$1,132 SGD
View
B+
Retailer 18
-
$1,311 SGD
View
B+
Retailer 19
-
$1,323 SGD
View
B+
Retailer 20
-
$1,355 SGD
View
B
Retailer 21
-
$1,501 SGD
View
Most Expensive
B
Do Amore Diamonds
27-08FE67695 · Nov 4
$2,376 SGD
$1,860 USD
View
21 more retailers have this diamond
Prices start from $248 SGDSave up to $2,128 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
0.73ct Marquise
$248 SGD