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Round|Lab Grown

0.70ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • TA41-205-205

Diamond specifications and retailer prices

From $373 SGD
As of November 5, 2026
Save $1,115 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,488 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of November 5, 2026, with prices from $373 to $1,488, a $1,115 spread on the same certified stone. NZ Jewellers lists it at $1,488. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA41-205-205
Dimensions5.61 × 5.59 × 3.53 mm
L/W Ratio1.00
Top View
5.61 mm5.59 mm0.70 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateTA41-205-205
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,488 SGD|Low: $359 SGD|High: $1,488 SGD|Avg: $686 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 2$373 SGD
Retailer 4$433 SGD
Retailer 3$462 SGD
NZ Jewellers$1,488 SGD

3 data points across 4 retailers

4 retailers$373 SGD to $1,488 SGD

B+
Cheapest Retailer
-
$373 SGD
B+
Retailer 2
-
$433 SGD
View
B+
Retailer 3
-
$462 SGD
View
Most Expensive
C
NZ Jewellers
0e8851fd-6355-45fc-92f8-9d0c47f6807e · Nov 5
$1,488 SGD
$1,165 USD
View
3 more retailers have this diamond
Prices start from $373 SGDSave up to $1,115 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+
0.70ct Round
$373 SGD