CaratHunter
Plans
Oval|Lab Grown|IGI

0.49ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG847690791

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847690791

Diamond specifications and retailer prices

From $128 USD
HK$1,000 HKD
As of October 29, 2026
Save $242 USD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $370 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.49ct lab-grown oval diamond

This 0.49ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG847690791 or 847690791. Listed at 7 retailers as of October 29, 2026, with prices from $128 to $370, a $242 spread on the same certified stone. Brilliant Earth lists it at $370. 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

0.49
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690791
Dimensions6.68 × 4.47 × 2.60 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.47 mm0.49 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690791
Side View
Table 66.0%Crown 35.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.2%

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: Oct 29
Current: $165 USD|Low: $128 USD|High: $310 USD|Avg: $225 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 3$128 USD
Retailer 1$165 USD
Retailer 2$197 USD
Retailer 6$231 USD
Retailer 5$295 USD
Retailer 4$310 USD

4 data points across 6 retailers

7 retailers$128 USD to $370 USD

A
Cheapest Retailer
-
$128 USD
HK$1,000 HKD
A
Retailer 2
-
$165 USD
View
B+
Retailer 3
-
$197 USD
£155 GBP
View
B+
Retailer 4
-
$231 USD
View
B+
Retailer 5
-
$295 USD
£232 GBP
View
B+
Retailer 6
-
$310 USD
SGD 419 SGD
View
Most Expensive
B
Brilliant Earth
22307924A · Oct 29
$370 USD
View
6 more retailers have this diamond
Prices start from $128 USDSave up to $242 USD

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
0.49ct Oval
$128 USD