Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG798615909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798615909

Diamond specifications and retailer prices

From $318 USD
As of October 24, 2026
Save $1,113 USD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,431 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798615909 or 798615909. Listed at 17 retailers as of October 24, 2026, with prices from $318 to $1,431, a $1,113 spread on the same certified stone. Reve Diamonds lists it at $1,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798615909
Dimensions7.33 × 7.36 × 4.45 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.33 mm7.36 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798615909
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.6%

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 24
Current: $1,365 USD|Low: $274 USD|High: $1,514 USD|Avg: $802 USD|-8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 25, 2026
Retailer 17$274 USD
Retailer 3$307 USD
Retailer 15$318 USD
Retailer 4$340 USD
Retailer 5$340 USD
Retailer 6$470 USD
Retailer 11$540 USD
Retailer 12$573 USD
Retailer 13$575 USD
Retailer 8$600 USD
Retailer 14$650 USD
Retailer 10$836 USD
Retailer 7$1,008 USD
Retailer 16$1,045 USD
Retailer 2$1,094 USD
Retailer 9$1,144 USD
Retailer 1$1,365 USD
Reve Diamonds$1,431 USD

37 data points across 18 retailers

17 retailers$318 USD to $1,431 USD

Retailer 1
-
$274 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$318 USD
View
A
Retailer 3
-
$340 USD
View
Retailer 4
-
$340 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$470 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$540 USD
£425 GBP
View
A
Retailer 7
-
$573 USD
£451 GBP
View
A
Retailer 8
-
$575 USD
ZAR 9,294 ZAR
View
A
Retailer 9
-
$600 USD
View
Retailer 10
-
$650 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$836 USD
A$1,286 AUD
View
B+
Retailer 12
-
$1,008 USD
View
B+
Retailer 13
-
$1,045 USD
View
B+
Retailer 14
-
$1,094 USD
View
B+
Retailer 15
-
$1,144 USD
View
B+
Retailer 16
-
$1,365 USD
£1,075 GBP
View
Most Expensive
B+
Reve Diamonds
28A352153 · Oct 25
$1,431 USD
View
16 more retailers have this diamond
Prices start from $318 USDSave up to $1,113 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
1.47ct Round
$318 USD