Asscher|Lab Grown|IGI

1.01ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG709529009

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG709529009

Diamond specifications and retailer prices

From $172 USD
As of October 30, 2026
Save $932 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,104 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG709529009 or 709529009. Listed at 19 retailers as of October 30, 2026, with prices from $172 to $1,104, a $932 spread on the same certified stone. Reve Diamonds lists it at $1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709529009
Dimensions5.50 × 5.48 × 3.72 mm
L/W Ratio1.00
Culet sizePointed
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
5.50 mm5.48 mm1.01 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG709529009
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 67.9%

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 30
Current: $920 USD|Low: $135 USD|High: $1,104 USD|Avg: $474 USD|-3.2%
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18$172 USD
Retailer 8$192 USD
Retailer 16$199 USD
Retailer 6$213 USD
Retailer 7$213 USD
Retailer 17$340 USD
Retailer 14$366 USD
Retailer 11$381 USD
Retailer 5$382 USD
Retailer 13$405 USD
Retailer 12$413 USD
Retailer 3$454 USD
Retailer 4$558 USD
Retailer 2$685 USD
Retailer 10$723 USD
Retailer 9$740 USD
Retailer 1$920 USD
Retailer 15$998 USD
Reve Diamonds$1,104 USD

44 data points across 19 retailers

19 retailers$172 USD to $1,104 USD

A
Cheapest Retailer
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$172 USD
A
Retailer 2
-
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
A
Retailer 4
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$213 USD
View
A
Retailer 5
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$213 USD
View
A
Retailer 6
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$340 USD
View
A
Retailer 7
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$366 USD
ZAR 5,914 ZAR
View
A
Retailer 8
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$381 USD
£300 GBP
View
A
Retailer 9
-
$382 USD
View
A
Retailer 10
-
$405 USD
£319 GBP
View
B+
Retailer 11
-
$413 USD
€393 EUR
View
B+
Retailer 12
-
$454 USD
View
B
Retailer 13
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$558 USD
View
B
Retailer 14
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$685 USD
View
B
Retailer 15
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$738 USD
View
B
Retailer 16
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$740 USD
View
B
Retailer 17
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$920 USD
View
B
Retailer 18
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$998 USD
£786 GBP
View
Most Expensive
B
Reve Diamonds
FFF85C45B · Oct 30
$1,104 USD
View
18 more retailers have this diamond
Prices start from $172 USDSave up to $932 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
1.01ct Asscher
$172 USD