CaratHunter
Plans
Round|Lab Grown|IGI

1.00ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG762519539

Certificate IGI LG762519539

Diamond specifications and retailer prices

From $149 USD
Save $475 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $624 USD at Taylor and Hart
View at Taylor and Hart

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG762519539 or 762519539. Listed at 12 retailers, with prices from $149 to $624 at Taylor and Hart, a $475 spread on the same certified stone. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762519539
Dimensions6.48 × 6.42 × 3.89 mm
L/W Ratio1.01
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
6.48 mm6.42 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762519539
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: 7 hours ago
Current: $284 USD|Low: $149 USD|High: $810 USD|Avg: $441 USD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart

31 data points across 12 retailers

12 retailers$149 USD - $624 USD

A
Cheapest Retailer
-
$149 USD
View
A
Retailer 2
-
$173 USD
View
A
Retailer 3
-
$182 USD
View
A
Retailer 4
-
$185 USD
View
A
Retailer 5
-
$205 USD
HK$1,600 HKD
View
B+
Retailer 6
-
$240 USD
View
A
Retailer 7
-
$272 USD
View
A
Retailer 8
-
$284 USD
£224 GBP
View
B+
Retailer 9
-
$344 USD
NZ$593 NZD
View
B+
Retailer 10
-
$487 USD
View
B
Retailer 11
-
$562 USD
View
Most Expensive
B
Taylor and Hart
F7TECAD · Sep 19
$624 USD
View
11 more retailers have this diamond
Prices start from $149 USDSave up to $475 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.

A
1.00ct Round
$149 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.