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Radiant|Lab Grown|GIA

3.07ct I SI1 Radiant Lab Grown Diamond

ID • I/SI1 • GIA 2221016091

Certificate GIA 2221016091

Diamond specifications and retailer prices

From HK$17,321 HKD
As of November 6, 2026
Save HK$29,390 HKD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$46,711 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221016091. Listed at 3 retailers as of November 6, 2026, with prices from HK$17,321 to HK$46,711, a HK$29,390 spread on the same certified stone. Do Amore Diamonds lists it at HK$46,711. 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

3.07
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2221016091
Dimensions8.69 × 7.90 × 5.25 mm
L/W Ratio1.10
Culet sizeNone
Top View
8.69 mm7.90 mm3.07 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221016091
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

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: HK$46,711 HKD|Low: HK$17,321 HKD|High: HK$46,711 HKD|Avg: HK$27,310 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3HK$17,321 HKD
Retailer 4HK$17,713 HKD
Retailer 5HK$17,713 HKD
Retailer 2HK$31,459 HKD
Retailer 6HK$32,917 HKD
Do Amore DiamondsHK$46,711 HKD

14 data points across 6 retailers

3 retailersHK$17,321 HKD to HK$46,711 HKD

B+
Cheapest Retailer
-
HK$17,321 HKD
B
Retailer 2
-
HK$31,459 HKD
View
Most Expensive
B
Do Amore Diamonds
24-2158-240A · Nov 6
HK$46,711 HKD
$5,960 USD
View
2 more retailers have this diamond
Prices start from HK$17,321 HKDSave up to HK$29,390 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+
3.07ct Radiant
HK$17,321 HKD