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Round|Lab Grown|IGI

2.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG749570031

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749570031

Diamond specifications and retailer prices

From $319 USD
As of October 24, 2026
Save $1,869 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,188 USD at Helzberg Diamonds · As of October 25, 2026
View at Helzberg Diamonds

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749570031 or 749570031. Listed at 23 retailers as of October 24, 2026, with prices from $319 to $2,188, a $1,869 spread on the same certified stone. Helzberg Diamonds lists it at $2,188. 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

2.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749570031
Dimensions8.21 × 8.17 × 5.02 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
8.21 mm8.17 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749570031
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

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: Oct 24
Current: $605 USD|Low: $262 USD|High: $1,940 USD|Avg: $766 USD|+5.5%
Retailer 1
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Retailer 21
October 27, 2026
Retailer 10$275 USD
Retailer 16$307 USD
Retailer 20$319 USD
Retailer 4$341 USD
Retailer 5$341 USD
Retailer 12$494 USD
Retailer 19$535 USD
Retailer 6$564 USD
Retailer 15$576 USD
Retailer 21$600 USD
Retailer 1$605 USD
Retailer 3$624 USD
Retailer 17$763 USD
Retailer 18$809 USD
Retailer 8$912 USD
Retailer 11$1,096 USD
Retailer 9$1,147 USD
Retailer 14$1,274 USD
Retailer 2$1,374 USD
Retailer 7$1,433 USD
Retailer 13$1,940 USD

30 data points across 21 retailers

23 retailers$319 USD to $2,188 USD

Retailer 1
-
$275 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$319 USD
View
A
Retailer 3
-
$341 USD
View
A
Retailer 4
-
$341 USD
View
A
Retailer 5
-
$494 USD
£389 GBP
View
A
Retailer 6
-
$535 USD
View
B+
Retailer 7
-
$564 USD
View
A
Retailer 8
-
$576 USD
£453 GBP
View
A
Retailer 9
-
$600 USD
View
A
Retailer 10
-
$605 USD
€576 EUR
View
A
Retailer 11
-
$624 USD
View
A
Retailer 12
-
$763 USD
A$1,174 AUD
View
A
Retailer 13
-
$809 USD
ZAR 13,072 ZAR
View
B+
Retailer 14
-
$912 USD
View
Retailer 15
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$1,010 USD
View
Price last confirmed 50 days ago
B+
Retailer 16
-
$1,096 USD
View
B+
Retailer 17
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$1,147 USD
View
B
Retailer 18
-
$1,274 USD
View
B
Retailer 19
-
$1,299 USD
View
Retailer 20
-
$1,374 USD
£1,082 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
$1,433 USD
View
B
Retailer 22
-
$1,940 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNKPLNGGJH · Oct 25
$2,188 USD
View
22 more retailers have this diamond
Prices start from $319 USDSave up to $1,869 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
2.05ct Round
$319 USD