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Round|Lab Grown|IGI

2.71ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG483125645

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483125645

Diamond specifications and retailer prices

From $2,540 USD
As of October 29, 2026
Save $9,589 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,129 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG483125645 or 483125645. Listed at 12 retailers as of October 29, 2026, with prices from $2,540 to $12,129, a $9,589 spread on the same certified stone. Cape Diamonds lists it at $12,129. 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

2.71
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125645
Dimensions9.05 × 9.00 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.05 mm9.00 mm2.71 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125645
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.7%

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: Oct 29
Current: $12,129 USD|Low: $2,540 USD|High: $12,689 USD|Avg: $5,925 USD|-4.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 6$2,540 USD
Retailer 8$4,053 USD
Retailer 12$4,248 USD
Retailer 11$4,540 USD
Retailer 3$4,702 USD
Retailer 9$4,702 USD
Retailer 4$4,755 USD
Retailer 5$5,246 USD
Retailer 13$5,875 USD
Retailer 7$6,236 USD
Retailer 10$7,282 USD
Retailer 2$10,124 USD
Cape Diamonds$12,129 USD

21 data points across 13 retailers

12 retailers$2,540 USD to $12,129 USD

B+
Cheapest Retailer
-
$2,540 USD
B
Retailer 2
-
$4,053 USD
View
B
Retailer 3
-
$4,248 USD
View
B
Retailer 4
-
$4,540 USD
View
Final sale: no returns
Retailer 5
-
$4,702 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$4,702 USD
View
B
Retailer 7
-
$4,755 USD
View
B
Retailer 8
-
$5,875 USD
View
B
Retailer 9
-
$6,236 USD
View
B
Retailer 10
-
$7,282 USD
View
B
Retailer 11
-
$10,124 USD
£7,972 GBP
View
Most Expensive
B
Cape Diamonds
cert_483125645 · Oct 29
$12,129 USD
ZAR 195,943 ZAR
View
11 more retailers have this diamond
Prices start from $2,540 USDSave up to $9,589 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+
2.71ct Round
$2,540 USD