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Round|Lab Grown|IGI

3.13ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG849662189

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849662189

Diamond specifications and retailer prices

From $1,037 USD
HK$8,100 HKD
As of November 1, 2026
Save $6,163 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,200 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.13ct lab-grown round diamond

This 3.13ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849662189 or 849662189. Listed at 14 retailers as of October 31, 2026, with prices from $1,037 to $7,200, a $6,163 spread on the same certified stone. Brilliant Earth lists it at $7,200. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.13
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849662189
Dimensions9.34 × 9.29 × 5.80 mm
L/W Ratio1.01
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
9.34 mm9.29 mm3.13 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849662189
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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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: $7,200 USD|Low: $1,037 USD|High: $7,650 USD|Avg: $2,539 USD|-5.9%
Brilliant Earth
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
November 2, 2026
Retailer 14$1,037 USD
Retailer 8$1,069 USD
Retailer 3$1,270 USD
Retailer 10$1,270 USD
Retailer 2$1,372 USD
Retailer 12$1,413 USD
Retailer 9$2,028 USD
Retailer 13$2,085 USD
Retailer 11$2,136 USD
Retailer 6$2,870 USD
Retailer 5$2,984 USD
Retailer 7$3,367 USD
Retailer 4$5,655 USD
Brilliant Earth$7,200 USD

8 data points across 14 retailers

14 retailers$1,037 USD to $7,200 USD

A
Cheapest Retailer
-
$1,037 USD
HK$8,100 HKD
A
Retailer 2
-
$1,069 USD
£841 GBP
View
A
Retailer 3
-
$1,270 USD
View
A
Retailer 4
-
$1,270 USD
View
A
Retailer 5
-
$1,372 USD
£1,080 GBP
View
A
Retailer 6
-
$1,413 USD
€1,346 EUR
View
B+
Retailer 7
-
$2,028 USD
A$3,120 AUD
View
B+
Retailer 8
-
$2,085 USD
ZAR 33,687 ZAR
View
B+
Retailer 9
-
$2,136 USD
View
B+
Retailer 10
-
$2,870 USD
View
B+
Retailer 11
-
$2,984 USD
SGD 4,032 SGD
View
B+
Retailer 12
-
$3,367 USD
£2,651 GBP
View
B
Retailer 13
-
$5,655 USD
View
Most Expensive
B
Brilliant Earth
22315884A · Oct 31
$7,200 USD
View
13 more retailers have this diamond
Prices start from $1,037 USDSave up to $6,163 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
3.13ct Round
$1,037 USD