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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG689562513

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG689562513

Diamond specifications and retailer prices

From $410 SGD
$321 USD
As of October 30, 2026
Save $3,233 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,973 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689562513 or 689562513. Listed at 22 retailers as of October 30, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562513
Dimensions9.97 × 5.03 × 3.22 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm5.03 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562513
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 31.7°Culet: NoneDepth 64.0%

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 30
Current: $3,643 SGD|Low: $396 SGD|High: $3,643 SGD|Avg: $1,247 SGD|+3.6%
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
November 1, 2026
Retailer 4$410 SGD
Retailer 9$458 SGD
Retailer 7$477 SGD
Retailer 3$509 SGD
Retailer 11$509 SGD
Retailer 12$594 SGD
Retailer 5$623 SGD
Retailer 6$678 SGD
Retailer 19$710 SGD
Retailer 18$966 SGD
Retailer 13$1,003 SGD
Retailer 17$1,365 SGD
Retailer 15$1,493 SGD
Retailer 10$1,806 SGD
Retailer 8$2,009 SGD
Retailer 14$2,182 SGD
Retailer 2$2,197 SGD
Retailer 16$2,327 SGD
Do Amore Diamonds$3,643 SGD

29 data points across 19 retailers

22 retailers$410 SGD to $3,643 SGD

A
Cheapest Retailer
-
$410 SGD
$321 USD
A
Retailer 2
-
$458 SGD
$358 USD
View
Final sale: no returns
A
Retailer 3
-
$477 SGD
$373 USD
View
A
Retailer 4
-
$509 SGD
$398 USD
View
Retailer 5
-
$509 SGD
$398 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$594 SGD
£366 GBP
View
A
Retailer 7
-
$623 SGD
$487 USD
View
A
Retailer 8
-
$678 SGD
$530 USD
View
A
Retailer 9
-
$710 SGD
$555 USD
View
B+
Retailer 10
-
$966 SGD
ZAR 12,205 ZAR
View
B+
Retailer 11
-
$1,003 SGD
£618 GBP
View
B+
Retailer 12
-
$1,365 SGD
A$1,643 AUD
View
B+
Retailer 13
-
$1,399 SGD
$1,094 USD
View
B
Retailer 14
-
$1,493 SGD
$1,168 USD
View
B
Retailer 15
-
$1,806 SGD
$1,413 USD
View
B
Retailer 16
-
$2,009 SGD
$1,571 USD
View
B
Retailer 17
-
$2,182 SGD
£1,344 GBP
View
B
Retailer 18
-
$2,197 SGD
£1,353 GBP
View
B
Retailer 19
-
$2,327 SGD
$1,820 USD
View
B
Retailer 20
-
$2,467 SGD
$1,930 USD
View
B
Retailer 21
-
$3,643 SGD
$2,850 USD
View
Most Expensive
Do Amore Diamonds
23-689562513 · Nov 1
$4,973 SGD
$3,890 USD
View
Price under review
21 more retailers have this diamond
Prices start from $410 SGDSave up to $3,233 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
1.04ct Marquise
$410 SGD