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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 HK$2,289 HKD
As of November 5, 2026
Save HK$6,842 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,131 HKD 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 HK$2,289 to HK$9,131, a HK$6,842 spread on the same certified stone. NZ Jewellers lists it at HK$9,131. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$9,131 HKD|Low: HK$2,202 HKD|High: HK$9,131 HKD|Avg: HK$4,211 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 2HK$2,289 HKD
Retailer 4HK$2,657 HKD
Retailer 3HK$2,837 HKD
NZ JewellersHK$9,131 HKD

3 data points across 4 retailers

4 retailersHK$2,289 HKD to HK$9,131 HKD

B+
Cheapest Retailer
-
HK$2,289 HKD
B+
Retailer 2
-
HK$2,657 HKD
View
B+
Retailer 3
-
HK$2,837 HKD
View
Most Expensive
C
NZ Jewellers
0e8851fd-6355-45fc-92f8-9d0c47f6807e · Nov 5
HK$9,131 HKD
$1,165 USD
View
3 more retailers have this diamond
Prices start from HK$2,289 HKDSave up to HK$6,842 HKD

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
HK$2,289 HKD