CaratHunter
Plans
Round|Lab Grown|IGI

12.84ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG582352801

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582352801

Diamond specifications and retailer prices

From $8,169 USD
£6,432 GBP
As of November 1, 2026
Save $24,017 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $35,806 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 12.84ct lab-grown round diamond

This 12.84ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582352801 or 582352801. Listed at 22 retailers as of October 31, 2026, with a 294% 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

12.84
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582352801
Dimensions15.04 × 15.11 × 9.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.04 mm15.11 mm12.84 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582352801
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $35,806 USD|Low: $5,571 USD|High: $35,806 USD|Avg: $12,620 USD
Michael Trio
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 2$8,169 USD
Retailer 19$8,768 USD
Retailer 12$9,118 USD
Retailer 20$9,230 USD
Retailer 11$9,820 USD
Retailer 5$10,170 USD
Retailer 16$10,170 USD
Retailer 9$10,522 USD
Retailer 21$11,133 USD
Retailer 8$11,438 USD
Retailer 18$11,765 USD
Retailer 15$12,223 USD
Retailer 3$12,737 USD
Retailer 14$13,285 USD
Retailer 13$15,537 USD
Retailer 17$15,744 USD
Retailer 6$18,603 USD
Retailer 7$28,327 USD
Retailer 4$31,160 USD
Retailer 10$32,185 USD
Michael Trio$35,806 USD

33 data points across 21 retailers

22 retailers$8,169 USD to $32,185 USD

Retailer 1
-
$6,939 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
$8,169 USD
£6,432 GBP
View
B
Retailer 3
-
$8,768 USD
View
B+
Retailer 4
-
$9,118 USD
View
B+
Retailer 5
-
$9,230 USD
View
B+
Retailer 6
-
$9,820 USD
View
Final sale: no returns
B+
Retailer 7
-
$10,170 USD
View
B
Retailer 8
-
$10,170 USD
View
B+
Retailer 9
-
$10,522 USD
HK$82,200 HKD
View
B
Retailer 10
-
$11,133 USD
View
B
Retailer 11
-
$11,438 USD
View
B
Retailer 12
-
$11,765 USD
View
B
Retailer 13
-
$12,223 USD
£9,624 GBP
View
B
Retailer 14
-
$12,737 USD
View
Retailer 15
-
$13,285 USD
A$20,438 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$15,537 USD
A$23,903 AUD
View
B
Retailer 17
-
$15,744 USD
ZAR 254,344 ZAR
View
B
Retailer 18
-
$18,603 USD
View
B
Retailer 19
-
$28,327 USD
View
B
Retailer 20
-
$31,160 USD
View
B
Retailer 21
-
$32,185 USD
View
Most Expensive
Michael Trio
2368365000 · Oct 31
$35,806 USD
SGD 48,386 SGD
View
Price under review
21 more retailers have this diamond
Prices start from $8,169 USDSave up to $24,017 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.

B+
12.84ct Round
$8,169 USD