Radiant|Lab Grown|GIA

1.77ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 1445925805

Certificate GIA 1445925805

Diamond specifications and retailer prices

From $385 USD
As of October 30, 2026
Save $2,125 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,510 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1445925805. Listed at 17 retailers as of October 30, 2026, with prices from $385 to $2,510, a $2,125 spread on the same certified stone. Do Amore Diamonds lists it at $2,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1445925805
Dimensions8.64 × 6.03 × 4.07 mm
L/W Ratio1.43
Key to symbols
Growth Remnant, Feather
Top View
8.64 mm6.03 mm1.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1445925805
Side View
Table 65.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 67.5%

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 30
Current: $2,510 USD|Low: $345 USD|High: $3,100 USD|Avg: $1,132 USD|-19.0%
Do Amore Diamonds
Retailer 2
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 30, 2026
Retailer 3$345 USD
Retailer 6$385 USD
Retailer 8$400 USD
Retailer 14$427 USD
Retailer 17$427 USD
Retailer 7$554 USD
Retailer 13$580 USD
Retailer 15$705 USD
Retailer 4$768 USD
Retailer 2$774 USD
Retailer 12$810 USD
Retailer 10$1,095 USD
Retailer 16$1,516 USD
Retailer 5$1,671 USD
Retailer 11$1,853 USD
Retailer 9$2,056 USD
Do Amore Diamonds$2,510 USD

42 data points across 17 retailers

17 retailers$385 USD to $2,510 USD

Retailer 1
-
$345 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$385 USD
View
Final sale: no returns
A
Retailer 3
-
$400 USD
View
Retailer 4
-
$427 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$427 USD
View
A
Retailer 6
-
$554 USD
View
A
Retailer 7
-
$580 USD
View
Retailer 8
-
$705 USD
€671 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$768 USD
View
A
Retailer 10
-
$774 USD
£609 GBP
View
A
Retailer 11
-
$810 USD
ZAR 13,091 ZAR
View
B+
Retailer 12
-
$1,095 USD
A$1,684 AUD
View
B
Retailer 13
-
$1,516 USD
View
B
Retailer 14
-
$1,671 USD
View
B
Retailer 15
-
$1,853 USD
£1,459 GBP
View
B
Retailer 16
-
$2,056 USD
View
Most Expensive
B
Do Amore Diamonds
34-DBS145-50 · Oct 30
$2,510 USD
View
16 more retailers have this diamond
Prices start from $385 USDSave up to $2,125 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
1.77ct Radiant
$385 USD