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Oval|Lab Grown|GIA

1.81ct E SI1 Oval Lab Grown Diamond

GD • E/SI1 • GIA 2507434914

Certificate GIA 2507434914

Diamond specifications and retailer prices

From HK$9,344 HKD
$1,191 USD
As of October 28, 2026
Save HK$2,579 HKD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$11,922 HKD at GemTrove · As of October 29, 2026
View at GemTrove

About this 1.81ct lab-grown oval diamond

This 1.81ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2507434914. Listed at 3 retailers as of October 28, 2026, with prices from HK$9,344 to HK$11,922, a HK$2,579 spread on the same certified stone. GemTrove lists it at HK$11,922. 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

1.81
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507434914
Dimensions9.73 × 6.92 × 4.30 mm
L/W Ratio1.41
Top View
9.73 mm6.92 mm1.81 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507434914
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$11,922 HKD|Low: HK$6,355 HKD|High: HK$29,733 HKD|Avg: HK$15,996 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 8, 2026
Retailer 2HK$9,344 HKD
Retailer 6HK$10,057 HKD
Retailer 5HK$11,062 HKD
GemTroveHK$11,922 HKD
Retailer 7HK$11,972 HKD
Retailer 4HK$12,462 HKD
Retailer 9HK$23,882 HKD
Retailer 3HK$28,595 HKD
Retailer 8HK$29,733 HKD

7 data points across 9 retailers

3 retailersHK$9,344 HKD to HK$11,922 HKD

B
Cheapest Retailer
-
HK$9,344 HKD
$1,191 USD
B
Retailer 2
-
HK$11,062 HKD
$1,410 USD
View
Price last confirmed 34 days ago
Most Expensive
B
GemTrove
GT-L-01000148-98 · Oct 29
HK$11,922 HKD
A$2,338 AUD
View
2 more retailers have this diamond
Prices start from HK$9,344 HKDSave up to HK$2,579 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
1.81ct Oval
HK$9,344 HKD