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Heart|Lab Grown|IGI

1.07ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG849668494

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849668494

Diamond specifications and retailer prices

From $167 USD
As of November 6, 2026
Save $903 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,070 USD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849668494 or 849668494. Listed at 9 retailers as of November 6, 2026, with prices from $167 to $1,070, a $903 spread on the same certified stone. Brilliant Earth lists it at $1,070. 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

1.07
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849668494
Dimensions6.55 × 7.09 × 3.88 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm7.09 mm1.07 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849668494
Side View
Table 68.0%Crown 35.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 54.7%

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: Nov 6
Current: $315 USD|Low: $167 USD|High: $508 USD|Avg: $306 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$167 USD
Retailer 7$204 USD
Retailer 3$220 USD
Retailer 1$315 USD
Retailer 4$316 USD
Retailer 5$339 USD
Retailer 6$351 USD
Retailer 8$508 USD

2 data points across 8 retailers

9 retailers$167 USD to $1,070 USD

A
Cheapest Retailer
-
$167 USD
Final sale: no returns
B+
Retailer 2
-
$204 USD
View
B+
Retailer 3
-
$220 USD
View
B+
Retailer 4
-
$315 USD
View
B+
Retailer 5
-
$316 USD
View
B+
Retailer 6
-
$339 USD
View
B+
Retailer 7
-
$351 USD
View
B
Retailer 8
-
$508 USD
View
Most Expensive
C
Brilliant Earth
22534096A · Nov 6
$1,070 USD
View
8 more retailers have this diamond
Prices start from $167 USDSave up to $903 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
1.07ct Heart
$167 USD