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Oval|Lab Grown|IGI

6.75ct G VS1 Oval Lab Grown Diamond

GD • G/VS1 • IGI LG587317115

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG587317115

Diamond specifications and retailer prices

From HK$18,140 HKD
$2,312 USD
As of November 2, 2026
Save HK$32,781 HKD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$50,921 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.75ct lab-grown oval diamond

This 6.75ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG587317115 or 587317115. Listed at 2 retailers as of October 31, 2026, with prices from HK$18,140 to HK$50,921, a HK$32,781 spread on the same certified stone. Brilliant Earth lists it at HK$50,921. 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

6.75
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587317115
Dimensions15.15 × 10.69 × 6.72 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.15 mm10.69 mm6.75 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587317115
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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 2
Current: HK$50,921 HKD|Low: HK$10,435 HKD|High: HK$96,115 HKD|Avg: HK$28,709 HKD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 4, 2026
Retailer 3HK$10,726 HKD
Retailer 4HK$13,864 HKD
Retailer 5HK$14,319 HKD
Retailer 2HK$18,140 HKD
Retailer 6HK$49,814 HKD
Brilliant EarthHK$50,921 HKD

40 data points across 6 retailers

2 retailersHK$18,140 HKD to HK$50,921 HKD

B+
Cheapest Retailer
-
HK$18,140 HKD
$2,312 USD
Most Expensive
C
Brilliant Earth
7765466Y · Oct 31
HK$50,921 HKD
$6,490 USD
View
1 more retailer has this diamond
Prices start from HK$18,140 HKDSave up to HK$32,781 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+
6.75ct Oval
HK$18,140 HKD