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Oval|Lab Grown|IGI

1.00ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG615376964

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG615376964

Diamond specifications and retailer prices

From HK$1,318 HKD
$168 USD
As of November 1, 2026
Save HK$6,345 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$7,663 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG615376964 or 615376964. Listed at 12 retailers as of November 1, 2026, with prices from HK$1,318 to HK$7,663, a HK$6,345 spread on the same certified stone. MOH London lists it at HK$7,663. 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

1.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615376964
Dimensions7.65 × 5.53 × 3.54 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.65 mm5.53 mm1.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG615376964
Side View
Table 54.0%Crown 38.9°Girdle: MED-THKPavilion 38°Culet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$7,663 HKD|Low: HK$1,310 HKD|High: HK$8,031 HKD|Avg: HK$3,516 HKD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6HK$1,318 HKD
Retailer 4HK$1,530 HKD
Retailer 11HK$1,640 HKD
Retailer 12HK$1,640 HKD
Retailer 2HK$2,125 HKD
Retailer 9HK$2,385 HKD
Retailer 5HK$2,916 HKD
Retailer 10HK$2,942 HKD
Retailer 7HK$3,531 HKD
Retailer 3HK$5,265 HKD
Retailer 8HK$5,563 HKD
MOH LondonHK$7,663 HKD

44 data points across 12 retailers

12 retailersHK$1,318 HKD to HK$7,663 HKD

A
Cheapest Retailer
-
HK$1,318 HKD
$168 USD
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
Retailer 3
-
HK$1,640 HKD
$209 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,640 HKD
$209 USD
View
A
Retailer 5
-
HK$2,125 HKD
£213 GBP
View
A
Retailer 6
-
HK$2,385 HKD
$304 USD
View
A
Retailer 7
-
HK$2,916 HKD
£293 GBP
View
B+
Retailer 8
-
HK$2,942 HKD
$375 USD
View
B+
Retailer 9
-
HK$3,531 HKD
$450 USD
View
B
Retailer 10
-
HK$5,265 HKD
$671 USD
View
B
Retailer 11
-
HK$5,563 HKD
$709 USD
View
Most Expensive
B
MOH London
LG615376964 · Nov 1
HK$7,663 HKD
£769 GBP
View
11 more retailers have this diamond
Prices start from HK$1,318 HKDSave up to HK$6,345 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
1.00ct Oval
HK$1,318 HKD