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Round|Lab Grown|IGI

13.12ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG791632262

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791632262

Diamond specifications and retailer prices

From $4,413 USD
As of October 29, 2026
Save $25,947 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $35,660 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 13.12ct lab-grown round diamond

This 13.12ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791632262 or 791632262. Listed at 19 retailers as of October 29, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.12
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791632262
Dimensions15.07 × 15.11 × 9.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm15.11 mm13.12 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791632262
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: Oct 29
Current: $10,720 USD|Low: $4,236 USD|High: $13,047 USD|Avg: $7,483 USD|-0.2%
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
November 1, 2026
Retailer 15$4,413 USD
Retailer 5$4,624 USD
Retailer 2$5,119 USD
Retailer 11$5,120 USD
Retailer 4$5,260 USD
Retailer 14$6,661 USD
Retailer 6$6,707 USD
Retailer 13$6,990 USD
Retailer 9$7,168 USD
Retailer 12$7,354 USD
Retailer 10$8,746 USD
Retailer 7$9,138 USD
Retailer 1$10,720 USD
Retailer 8$12,248 USD
Retailer 3$13,047 USD

44 data points across 15 retailers

19 retailers$4,413 USD to $30,360 USD

A
Cheapest Retailer
-
$4,413 USD
A
Retailer 2
-
$4,624 USD
View
Retailer 3
-
$5,119 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$5,119 USD
View
A
Retailer 5
-
$5,120 USD
View
A
Retailer 6
-
$5,260 USD
View
B+
Retailer 7
-
$6,661 USD
View
B+
Retailer 8
-
$6,707 USD
View
Retailer 9
-
$6,990 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$7,168 USD
£5,644 GBP
View
B+
Retailer 11
-
$7,354 USD
View
B+
Retailer 12
-
$8,746 USD
ZAR 141,285 ZAR
View
B+
Retailer 13
-
$8,984 USD
View
B
Retailer 14
-
$10,720 USD
A$16,493 AUD
View
B+
Retailer 15
-
$12,248 USD
A$18,843 AUD
View
B
Retailer 16
-
$13,047 USD
View
B
Retailer 17
-
$20,259 USD
View
B
Retailer 18
-
$30,360 USD
View
Most Expensive
Do Amore Diamonds
23-791632262 · Oct 31
$35,660 USD
View
Price under review
18 more retailers have this diamond
Prices start from $4,413 USDSave up to $25,947 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
13.12ct Round
$4,413 USD