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Marquise|Lab Grown|GIA

1.58ct G IF Marquise Lab Grown Diamond

GD • G/IF • GIA 5513766554

Certificate GIA 5513766554

Diamond specifications and retailer prices

From $1,374 SGD
As of November 5, 2026
Save $6,457 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,125 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5513766554. Listed at 21 retailers as of November 3, 2026, with a 470% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.58
Carat
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5513766554
Dimensions12.11 × 6.22 × 3.82 mm
L/W Ratio1.95
Top View
12.11 mm6.22 mm1.58 ctG / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513766554
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,092 SGD|Low: $2,071 SGD|High: $9,661 SGD|Avg: $4,271 SGD|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 10$2,142 SGD
Retailer 12$2,330 SGD
Retailer 16$2,484 SGD
Retailer 5$2,621 SGD
Retailer 4$2,701 SGD
Retailer 6$2,758 SGD
Retailer 1$3,092 SGD
Retailer 3$3,257 SGD
Retailer 8$4,350 SGD
Retailer 9$4,879 SGD
Retailer 13$4,879 SGD
Retailer 15$5,045 SGD
Retailer 11$5,140 SGD
Retailer 7$5,684 SGD
Retailer 2$7,831 SGD
Retailer 14$9,607 SGD

33 data points across 16 retailers

21 retailers$1,374 SGD to $7,831 SGD

A
Cheapest Retailer
-
$1,374 SGD
B+
Retailer 2
-
$2,142 SGD
View
B+
Retailer 3
-
$2,201 SGD
View
B+
Retailer 4
-
$2,330 SGD
View
B+
Retailer 5
-
$2,418 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,484 SGD
View
Retailer 7
-
$2,621 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,701 SGD
View
B+
Retailer 9
-
$2,758 SGD
View
B+
Retailer 10
-
$3,092 SGD
View
B
Retailer 11
-
$3,257 SGD
View
B
Retailer 12
-
$3,896 SGD
View
B
Retailer 13
-
$4,365 SGD
View
B
Retailer 14
-
$4,879 SGD
View
B
Retailer 15
-
$4,879 SGD
View
B
Retailer 16
-
$5,045 SGD
View
B
Retailer 17
-
$5,140 SGD
View
B
Retailer 18
-
$5,684 SGD
View
B
Retailer 19
-
$7,831 SGD
View
Retailer 20
-
$9,607 SGD
View
Price under review
Most Expensive
Do Amore Diamonds
32-5513766554 · Nov 5
$11,125 SGD
$8,710 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,374 SGDSave up to $6,457 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
1.58ct Marquise
$1,374 SGD