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3.07ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GIA 1508076649

Certificate GIA 1508076649

Diamond specifications and retailer prices

From HK$6,928 HKD
$883 USD
As of November 1, 2026
Save HK$22,954 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$29,882 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1508076649. Listed at 11 retailers as of October 29, 2026, with prices from HK$6,928 to HK$29,882, a HK$22,954 spread on the same certified stone. MOH London lists it at HK$29,882. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 1508076649
Dimensions9.34 × 9.38 × 5.69 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
9.34 mm9.38 mm3.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508076649
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$29,882 HKD|Low: HK$6,928 HKD|High: HK$30,121 HKD|Avg: HK$14,594 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7HK$6,928 HKD
Retailer 8HK$7,971 HKD
Retailer 4HK$8,003 HKD
Retailer 6HK$9,635 HKD
Retailer 5HK$9,741 HKD
Retailer 3HK$11,686 HKD
Retailer 2HK$12,085 HKD
Retailer 9HK$21,130 HKD
Retailer 10HK$28,289 HKD
MOH LondonHK$29,882 HKD

42 data points across 10 retailers

11 retailersHK$6,928 HKD to HK$29,882 HKD

A
Cheapest Retailer
-
HK$6,928 HKD
$883 USD
Final sale: no returns
A
Retailer 2
-
HK$7,971 HKD
$1,016 USD
View
A
Retailer 3
-
HK$8,003 HKD
$1,020 USD
View
B+
Retailer 4
-
HK$9,635 HKD
$1,228 USD
View
B+
Retailer 5
-
HK$9,741 HKD
View
B+
Retailer 6
-
HK$11,686 HKD
£1,173 GBP
View
B+
Retailer 7
-
HK$12,085 HKD
€1,467 EUR
View
B
Retailer 8
-
HK$21,130 HKD
$2,693 USD
View
B
Retailer 9
-
HK$22,297 HKD
$2,842 USD
View
B
Retailer 10
-
HK$28,289 HKD
$3,606 USD
View
Most Expensive
B
MOH London
1508076649 · Oct 29
HK$29,882 HKD
£2,999 GBP
View
10 more retailers have this diamond
Prices start from HK$6,928 HKDSave up to HK$22,954 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.

A
3.07ct Round
HK$6,928 HKD