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Marquise|Lab Grown

0.52ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • 163030580C

Diamond specifications and retailer prices

From $161 SGD
$126 USD
As of November 2, 2026
Save $482 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $643 SGD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from $161 to $643, a $482 spread on the same certified stone. NZ Jewellers lists it at $643. 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

0.52
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate163030580C
Dimensions8.29 × 4.27 × 2.65 mm
L/W Ratio1.94
Top View
8.29 mm4.27 mm0.52 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate163030580C
Side View
Table 50.9%CrownGirdlePavilionCulet: NoneDepth 62.1%

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 2
Current: $643 SGD|Low: $155 SGD|High: $643 SGD|Avg: $281 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$161 SGD
Retailer 4$187 SGD
Retailer 3$201 SGD
NZ Jewellers$643 SGD

6 data points across 4 retailers

4 retailers$161 SGD to $643 SGD

B+
Cheapest Retailer
-
$161 SGD
$126 USD
B+
Retailer 2
-
$187 SGD
$146 USD
View
B+
Retailer 3
-
$201 SGD
$157 USD
View
Most Expensive
C
NZ Jewellers
9c94ee67-7447-4f36-9c26-93fffe81b2e8 · Oct 31
$643 SGD
$503 USD
View
3 more retailers have this diamond
Prices start from $161 SGDSave up to $482 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+
0.52ct Marquise
$161 SGD