CaratHunter
Plans
Marquise|Lab Grown|IGI

1.53ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG754594785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754594785

Diamond specifications and retailer prices

From $650 USD
As of November 6, 2026
Save $2,875 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,525 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754594785 or 754594785. Listed at 26 retailers as of October 31, 2026, with prices from $650 to $3,525, a $2,875 spread on the same certified stone. Novita Diamonds lists it at $3,525. 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

1.53
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594785
Dimensions11.81 × 6.05 × 3.83 mm
L/W Ratio1.95
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
11.81 mm6.05 mm1.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594785
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.3%

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 6
Current: $3,525 USD|Low: $650 USD|High: $3,960 USD|Avg: $1,863 USD
Novita 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
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 6, 2026
Retailer 20$650 USD
Retailer 22$707 USD
Retailer 4$754 USD
Retailer 26$813 USD
Retailer 5$840 USD
Retailer 21$847 USD
Retailer 6$921 USD
Retailer 18$1,077 USD
Retailer 10$1,138 USD
Retailer 25$1,152 USD
Retailer 24$1,189 USD
Retailer 2$1,227 USD
Retailer 17$1,537 USD
Retailer 23$1,903 USD
Retailer 16$1,911 USD
Retailer 11$1,926 USD
Retailer 13$2,120 USD
Retailer 9$2,571 USD
Retailer 8$2,601 USD
Retailer 12$2,629 USD
Retailer 19$2,640 USD
Retailer 14$2,675 USD
Retailer 7$2,760 USD
Retailer 15$2,824 USD
Retailer 3$3,167 USD
Novita Diamonds$3,525 USD

22 data points across 26 retailers

26 retailers$650 USD to $3,525 USD

A
Cheapest Retailer
-
$650 USD
A
Retailer 2
-
$707 USD
View
A
Retailer 3
-
$754 USD
View
A
Retailer 4
-
$813 USD
View
Final sale: no returns
A
Retailer 5
-
$840 USD
View
A
Retailer 6
-
$847 USD
View
A
Retailer 7
-
$921 USD
View
A
Retailer 8
-
$1,077 USD
View
A
Retailer 9
-
$1,138 USD
View
A
Retailer 10
-
$1,152 USD
View
A
Retailer 11
-
$1,189 USD
View
A
Retailer 12
-
$1,227 USD
View
A
Retailer 13
-
$1,537 USD
View
B+
Retailer 14
-
$1,903 USD
View
B+
Retailer 15
-
$1,911 USD
View
B+
Retailer 16
-
$1,926 USD
View
B+
Retailer 17
-
$2,120 USD
View
B
Retailer 18
-
$2,571 USD
View
B
Retailer 19
-
$2,601 USD
View
B
Retailer 20
-
$2,629 USD
View
Retailer 21
-
$2,640 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$2,675 USD
View
B
Retailer 23
-
$2,760 USD
View
B
Retailer 24
-
$2,824 USD
View
B
Retailer 25
-
$3,167 USD
View
Most Expensive
B
Novita Diamonds
cert_754594785 · Oct 31
$3,525 USD
A$5,423 AUD
View
25 more retailers have this diamond
Prices start from $650 USDSave up to $2,875 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
1.53ct Marquise
$650 USD