CaratHunter
Plans
Radiant|Lab Grown

1.01ct G SI1 Radiant Lab Grown Diamond

G/SI1 • E8AF392BCA

Diamond specifications and retailer prices

From $159 SGD
As of November 6, 2026
Save $475 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $634 SGD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included). Listed at 4 retailers as of November 6, 2026, with prices from $159 to $634, a $475 spread on the same certified stone. NZ Jewellers lists it at $634. 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

1.01
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateE8AF392BCA
Dimensions6.91 × 4.94 × 3.43 mm
L/W Ratio1.40
Top View
6.91 mm4.94 mm1.01 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateE8AF392BCA
Side View
Table 71.3%CrownGirdlePavilionCuletDepth 69.5%

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 6
Current: $634 SGD|Low: $153 SGD|High: $634 SGD|Avg: $281 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$159 SGD
Retailer 4$185 SGD
Retailer 3$210 SGD
NZ Jewellers$634 SGD

6 data points across 4 retailers

4 retailers$159 SGD to $634 SGD

B+
Cheapest Retailer
-
$159 SGD
B+
Retailer 2
-
$185 SGD
View
B+
Retailer 3
-
$210 SGD
View
Most Expensive
C
NZ Jewellers
c128bc39-3ffb-41fa-a583-e6a1e91577a2 · Nov 6
$634 SGD
$495 USD
View
3 more retailers have this diamond
Prices start from $159 SGDSave up to $475 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+
1.01ct Radiant
$159 SGD