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Oval|Lab Grown|IGI

3.06ct G SI1 Oval Lab Grown Diamond

GD • G/SI1 • IGI LG771607360

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771607360

Diamond specifications and retailer prices

From HK$2,751 HKD
As of November 6, 2026
Save HK$10,549 HKD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,656 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG771607360 or 771607360. Listed at 15 retailers as of November 5, 2026, with a 383% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771607360
Dimensions11.80 × 8.24 × 5.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm8.24 mm3.06 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771607360
Side View
Table 67.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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$14,656 HKD|Low: HK$2,641 HKD|High: HK$14,891 HKD|Avg: HK$6,984 HKD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 14HK$2,751 HKD
Retailer 6HK$3,080 HKD
Retailer 13HK$3,198 HKD
Retailer 7HK$3,417 HKD
Retailer 15HK$3,417 HKD
Retailer 11HK$3,934 HKD
Retailer 10HK$4,585 HKD
Retailer 3HK$5,478 HKD
Retailer 16HK$5,894 HKD
Retailer 2HK$6,074 HKD
Retailer 4HK$8,433 HKD
Retailer 12HK$10,016 HKD
Retailer 8HK$10,980 HKD
Retailer 5HK$11,302 HKD
Retailer 9HK$13,300 HKD
Rare CaratHK$14,656 HKD

42 data points across 16 retailers

15 retailersHK$2,751 HKD to HK$13,300 HKD

B+
Cheapest Retailer
-
HK$2,751 HKD
B+
Retailer 2
-
HK$3,080 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,198 HKD
View
Retailer 4
-
HK$3,417 HKD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
HK$3,417 HKD
View
B+
Retailer 6
-
HK$4,585 HKD
View
B
Retailer 7
-
HK$5,478 HKD
View
B+
Retailer 8
-
HK$5,894 HKD
View
B+
Retailer 9
-
HK$6,074 HKD
View
B+
Retailer 10
-
HK$8,433 HKD
View
B
Retailer 11
-
HK$10,016 HKD
View
B
Retailer 12
-
HK$10,980 HKD
View
B
Retailer 13
-
HK$11,302 HKD
View
B
Retailer 14
-
HK$13,300 HKD
View
Most Expensive
Rare Carat
HD-3_l_771607360 · Oct 28
HK$14,656 HKD
$1,870 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from HK$2,751 HKDSave up to HK$10,549 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+
3.06ct Oval
HK$2,751 HKD